18684109080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 1024

約数和(自身を含む): 83085004800

約数和(自身を除く): 64400895720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 53, 54, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 106, 108, 117, 119, 120, 126, 130, 135, 136, 140, 153, 156, 159, 168, 170, 180, 182, 189, 195, 204, 210, 211, 212, 216, 221, 234, 238, 252, 255, 260, 265, 270, 273, 280, 306, 312, 315, 318, 340, 351, 357, 360, 364, 371, 378, 390, 408, 420, 422, 424, 442, 455, 459, 468, 476, 477, 504, 510, 520, 530, 540, 546, 585, 595, 612, 630, 633, 636, 663, 680, 689, 702, 714, 728, 742, 756, 765, 780, 795, 819, 840, 844, 884, 901, 910, 918, 936, 945, 952, 954, 1020, 1055, 1060, 1071, 1080, 1092, 1105, 1113, 1170, 1190, 1224, 1260, 1266, 1272, 1326, 1365, 1378, 1404, 1428, 1431, 1477, 1484, 1512, 1530, 1547, 1560, 1590, 1638, 1688, 1755, 1768, 1785, 1802, 1820, 1836, 1855, 1890, 1899, 1908, 1989, 2040, 2067, 2110, 2120, 2142, 2184, 2210, 2226, 2295, 2340, 2380, 2385, 2457, 2520, 2532, 2652, 2703, 2730, 2743, 2756, 2808, 2856, 2862, 2954, 2968, 3060, 3094, 3165, 3180, 3213, 3276, 3315, 3339, 3445, 3510, 3570, 3587, 3604, 3640, 3672, 3710, 3780, 3798, 3816, 3978, 4095, 4134, 4220, 4284, 4420, 4431, 4452, 4505, 4590, 4641, 4680, 4760, 4770, 4823, 4914, 5064, 5304, 5355, 5406, 5460, 5486, 5512, 5565, 5697, 5724, 5908, 5967, 6120, 6188, 6201, 6307, 6330, 6360, 6426, 6552, 6630, 6678, 6890, 7020, 7140, 7155, 7174, 7208, 7385, 7420, 7560, 7596, 7735, 7956, 8109, 8190, 8229, 8268, 8440, 8568, 8840, 8862, 8904, 9010, 9180, 9282, 9495, 9540, 9646, 9828, 9945, 10017, 10335, 10710, 10761, 10812, 10920, 10972, 11130, 11183, 11394, 11448, 11713, 11816, 11934, 12285, 12376, 12402, 12614, 12660, 12852, 13260, 13293, 13356, 13515, 13715, 13780, 13923, 14040, 14280, 14310, 14348, 14469, 14770, 14840, 15192, 15470, 15912, 16065, 16218, 16380, 16458, 16536, 16695, 17724, 17935, 18020, 18360, 18564, 18603, 18921, 18990, 19080, 19201, 19292, 19656, 19890, 20034, 20670, 21420, 21522, 21624, 21944, 22155, 22260, 22366, 22788, 23205, 23426, 23868, 24115, 24327, 24570, 24687, 24804, 25109, 25228, 25320, 25704, 26520, 26586, 26712, 27030, 27430, 27560, 27846, 28485, 28620, 28696, 28938, 29540, 29835, 30940, 31005, 31535, 32130, 32283, 32436, 32760, 32916, 33390, 33549, 35139, 35448, 35870, 36040, 37128, 37206, 37842, 37980, 38402, 38584, 39780, 39879, 40068, 40545, 41145, 41340, 41769, 42840, 43044, 43407, 44310, 44520, 44732, 45576, 46410, 46631, 46852, 47736, 48230, 48654, 49140, 49374, 49608, 50085, 50218, 50456, 53172, 53805, 54060, 54860, 55692, 55915, 56763, 56970, 57240, 57603, 57876, 58565, 59080, 59670, 61880, 62010, 63070, 64260, 64566, 64872, 65832, 66465, 66780, 67098, 69615, 70278, 71740, 72345, 74061, 74412, 75327, 75684, 75960, 76804, 78281, 79560, 79758, 80136, 81090, 81991, 82290, 82680, 83538, 86088, 86814, 88620, 89464, 92820, 93015, 93262, 93704, 94605, 96005, 96460, 96849, 97308, 98280, 98748, 100170, 100436, 100647, 105417, 106344, 107610, 108120, 109720, 111384, 111830, 113526, 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468520, 469686, 484245, 486540, 491946, 493740, 502180, 503235, 518427, 520884, 527085, 531720, 556920, 559572, 567630, 570333, 576030, 578760, 581516, 592488, 602616, 603882, 626248, 632502, 645660, 651105, 652834, 655928, 670980, 677943, 681156, 691236, 699465, 702780, 704529, 726895, 737919, 740610, 744120, 753270, 756840, 760444, 768040, 774792, 782810, 797580, 805176, 819910, 835380, 839358, 843336, 851445, 864045, 868140, 872274, 903924, 932620, 939372, 950555, 968490, 973080, 979251, 983892, 987480, 1004360, 1006470, 1017653, 1036854, 1041768, 1054170, 1119144, 1129905, 1135260, 1140666, 1152060, 1163032, 1174215, 1207764, 1229865, 1259037, 1265004, 1291320, 1302210, 1305668, 1308411, 1330777, 1341960, 1355886, 1362312, 1382472, 1398930, 1405560, 1409058, 1453790, 1475838, 1481220, 1506540, 1509705, 1520888, 1565620, 1581255, 1595160, 1632085, 1639820, 1670760, 1678716, 1702890, 1710999, 1728090, 1736280, 1744548, 1807848, 1865240, 1878744, 1901110, 1936980, 1958502, 1967784, 2012940, 2035306, 2073708, 2098395, 2108340, 2113587, 2180685, 2213757, 2259810, 2270520, 2281332, 2304120, 2348430, 2415528, 2459730, 2471443, 2518074, 2530008, 2592135, 2604420, 2611336, 2616822, 2661554, 2711772, 2797860, 2818116, 2851665, 2907580, 2937753, 2951676, 2962440, 3013080, 3019410, 3052959, 3131240, 3162510, 3264170, 3279640, 3357432, 3389715, 3405780, 3421998, 3456180, 3489096, 3522645, 3689595, 3802220, 3873960, 3917004, 3925233, 3992331, 4025880, 4070612, 4147416, 4196790, 4216680, 4227174, 4361370, 4427514, 4519620, 4562664, 4696860, 4896255, 4919460, 4942886, 5036148, 5088265, 5132997, 5184270, 5208840, 5233644, 5323108, 5423544, 5595720, 5636232, 5703330, 5815160, 5875506, 5903352, 6038820, 6105918, 6295185, 6325020, 6528340, 6542055, 6653885, 6779430, 6811560, 6843996, 6912360, 7045290, 7379190, 7414329, 7604440, 7834008, 7850466, 7984662, 8141224, 8393580, 8454348, 8554995, 8722740, 8813259, 8855028, 9039240, 9158877, 9393720, 9792510, 9838920, 9885772, 10072296, 10176530, 10265994, 10368540, 10467288, 10567935, 10646216, 11068785, 11406660, 11751012, 11976993, 12077640, 12211836, 12357215, 12590370, 12650040, 13056680, 13084110, 13307770, 13558860, 13687992, 14090580, 14688765, 14758380, 14828658, 15264795, 15700932, 15969324, 16787160, 16908696, 17109990, 17300101, 17445480, 17626518, 17710056, 18317754, 19585020, 19626165, 19771544, 19961655, 20353060, 20531988, 20737080, 21135870, 22137570, 22242987, 22813320, 23502024, 23953986, 24423672, 24714430, 25180740, 25664985, 26168220, 26615540, 27117720, 27476631, 28181160, 29377530, 29516760, 29657316, 30529590, 31401864, 31938648, 34219980, 34600202, 35253036, 35930979, 36635508, 37071645, 39170040, 39252330, 39923310, 40706120, 41063976, 42271740, 44066295, 44275140, 44485974, 45794385, 47907972, 49428860, 50361480, 51329970, 51900303, 52336440, 53231080, 54953262, 58755060, 59314632, 59884965, 61059180, 66728961, 68439960, 69200404, 70506072, 71861958, 73271016, 74143290, 78504660, 79846620, 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約数ペア:

[(1, 18684109080), (2, 9342054540), (3, 6228036360), (4, 4671027270), (5, 3736821816), (6, 3114018180), (7, 2669158440), (8, 2335513635), (9, 2076012120), (10, 1868410908), (12, 1557009090), (13, 1437239160), (14, 1334579220), (15, 1245607272), (17, 1099065240), (18, 1038006060), (20, 934205454), (21, 889719480), (24, 778504545), (26, 718619580), (27, 692004040), (28, 667289610), (30, 622803636), (34, 549532620), (35, 533831688), (36, 519003030), (39, 479079720), (40, 467102727), (42, 444859740), (45, 415202424), (51, 366355080), (52, 359309790), (53, 352530360), (54, 346002020), (56, 333644805), (60, 311401818), (63, 296573160), (65, 287447832), (68, 274766310), (70, 266915844), (72, 259501515), (78, 239539860), (84, 222429870), (85, 219813048), (90, 207601212), (91, 205319880), (102, 183177540), (104, 179654895), (105, 177943896), (106, 176265180), (108, 173001010), (117, 159693240), (119, 157009320), (120, 155700909), (126, 148286580), (130, 143723916), (135, 138400808), (136, 137383155), (140, 133457922), (153, 122118360), (156, 119769930), (159, 117510120), (168, 111214935), (170, 109906524), (180, 103800606), (182, 102659940), (189, 98857720), (195, 95815944), (204, 91588770), (210, 88971948), (211, 88550280), (212, 88132590), (216, 86500505), (221, 84543480), (234, 79846620), (238, 78504660), (252, 74143290), (255, 73271016), (260, 71861958), (265, 70506072), (270, 69200404), (273, 68439960), (280, 66728961), (306, 61059180), (312, 59884965), (315, 59314632), (318, 58755060), (340, 54953262), (351, 53231080), (357, 52336440), (360, 51900303), (364, 51329970), (371, 50361480), (378, 49428860), (390, 47907972), (408, 45794385), (420, 44485974), (422, 44275140), (424, 44066295), (442, 42271740), (455, 41063976), (459, 40706120), (468, 39923310), (476, 39252330), (477, 39170040), (504, 37071645), (510, 36635508), (520, 35930979), (530, 35253036), (540, 34600202), (546, 34219980), (585, 31938648), (595, 31401864), (612, 30529590), (630, 29657316), (633, 29516760), (636, 29377530), (663, 28181160), (680, 27476631), (689, 27117720), (702, 26615540), (714, 26168220), (728, 25664985), (742, 25180740), (756, 24714430), (765, 24423672), (780, 23953986), (795, 23502024), (819, 22813320), (840, 22242987), (844, 22137570), (884, 21135870), (901, 20737080), (910, 20531988), (918, 20353060), (936, 19961655), (945, 19771544), (952, 19626165), (954, 19585020), (1020, 18317754), (1055, 17710056), (1060, 17626518), (1071, 17445480), (1080, 17300101), (1092, 17109990), (1105, 16908696), (1113, 16787160), (1170, 15969324), (1190, 15700932), (1224, 15264795), (1260, 14828658), (1266, 14758380), (1272, 14688765), (1326, 14090580), (1365, 13687992), (1378, 13558860), (1404, 13307770), (1428, 13084110), (1431, 13056680), (1477, 12650040), (1484, 12590370), (1512, 12357215), (1530, 12211836), (1547, 12077640), (1560, 11976993), (1590, 11751012), (1638, 11406660), (1688, 11068785), (1755, 10646216), (1768, 10567935), (1785, 10467288), (1802, 10368540), (1820, 10265994), (1836, 10176530), (1855, 10072296), (1890, 9885772), (1899, 9838920), (1908, 9792510), (1989, 9393720), (2040, 9158877), (2067, 9039240), (2110, 8855028), (2120, 8813259), (2142, 8722740), (2184, 8554995), (2210, 8454348), (2226, 8393580), (2295, 8141224), (2340, 7984662), (2380, 7850466), (2385, 7834008), (2457, 7604440), (2520, 7414329), (2532, 7379190), (2652, 7045290), (2703, 6912360), (2730, 6843996), (2743, 6811560), (2756, 6779430), (2808, 6653885), (2856, 6542055), (2862, 6528340), (2954, 6325020), (2968, 6295185), (3060, 6105918), (3094, 6038820), (3165, 5903352), (3180, 5875506), (3213, 5815160), (3276, 5703330), (3315, 5636232), (3339, 5595720), (3445, 5423544), (3510, 5323108), (3570, 5233644), (3587, 5208840), (3604, 5184270), (3640, 5132997), (3672, 5088265), (3710, 5036148), (3780, 4942886), (3798, 4919460), (3816, 4896255), (3978, 4696860), (4095, 4562664), (4134, 4519620), (4220, 4427514), (4284, 4361370), (4420, 4227174), (4431, 4216680), (4452, 4196790), (4505, 4147416), (4590, 4070612), (4641, 4025880), (4680, 3992331), (4760, 3925233), (4770, 3917004), (4823, 3873960), (4914, 3802220), (5064, 3689595), (5304, 3522645), (5355, 3489096), (5406, 3456180), (5460, 3421998), (5486, 3405780), (5512, 3389715), (5565, 3357432), (5697, 3279640), (5724, 3264170), (5908, 3162510), (5967, 3131240), (6120, 3052959), (6188, 3019410), (6201, 3013080), (6307, 2962440), (6330, 2951676), (6360, 2937753), (6426, 2907580), (6552, 2851665), (6630, 2818116), (6678, 2797860), (6890, 2711772), (7020, 2661554), (7140, 2616822), (7155, 2611336), (7174, 2604420), (7208, 2592135), (7385, 2530008), (7420, 2518074), (7560, 2471443), (7596, 2459730), (7735, 2415528), (7956, 2348430), (8109, 2304120), (8190, 2281332), (8229, 2270520), (8268, 2259810), (8440, 2213757), (8568, 2180685), (8840, 2113587), (8862, 2108340), (8904, 2098395), (9010, 2073708), (9180, 2035306), (9282, 2012940), (9495, 1967784), (9540, 1958502), (9646, 1936980), (9828, 1901110), (9945, 1878744), (10017, 1865240), (10335, 1807848), (10710, 1744548), (10761, 1736280), (10812, 1728090), (10920, 1710999), (10972, 1702890), (11130, 1678716), (11183, 1670760), (11394, 1639820), (11448, 1632085), (11713, 1595160), (11816, 1581255), (11934, 1565620), (12285, 1520888), (12376, 1509705), (12402, 1506540), (12614, 1481220), (12660, 1475838), (12852, 1453790), (13260, 1409058), (13293, 1405560), (13356, 1398930), (13515, 1382472), (13715, 1362312), (13780, 1355886), (13923, 1341960), (14040, 1330777), (14280, 1308411), (14310, 1305668), (14348, 1302210), (14469, 1291320), (14770, 1265004), (14840, 1259037), (15192, 1229865), (15470, 1207764), (15912, 1174215), (16065, 1163032), (16218, 1152060), (16380, 1140666), (16458, 1135260), (16536, 1129905), (16695, 1119144), (17724, 1054170), (17935, 1041768), (18020, 1036854), (18360, 1017653), (18564, 1006470), (18603, 1004360), (18921, 987480), (18990, 983892), (19080, 979251), (19201, 973080), (19292, 968490), (19656, 950555), (19890, 939372), (20034, 932620), (20670, 903924), (21420, 872274), (21522, 868140), (21624, 864045), (21944, 851445), (22155, 843336), (22260, 839358), (22366, 835380), (22788, 819910), (23205, 805176), (23426, 797580), (23868, 782810), (24115, 774792), (24327, 768040), (24570, 760444), (24687, 756840), (24804, 753270), (25109, 744120), (25228, 740610), (25320, 737919), (25704, 726895), (26520, 704529), (26586, 702780), (26712, 699465), (27030, 691236), (27430, 681156), (27560, 677943), (27846, 670980), (28485, 655928), (28620, 652834), (28696, 651105), (28938, 645660), (29540, 632502), (29835, 626248), (30940, 603882), (31005, 602616), (31535, 592488), (32130, 581516), (32283, 578760), (32436, 576030), (32760, 570333), (32916, 567630), (33390, 559572), (33549, 556920), (35139, 531720), (35448, 527085), (35870, 520884), (36040, 518427), (37128, 503235), (37206, 502180), (37842, 493740), (37980, 491946), (38402, 486540), (38584, 484245), (39780, 469686), (39879, 468520), (40068, 466310), (40545, 460824), (41145, 454104), (41340, 451962), (41769, 447320), (42840, 436137), (43044, 434070), (43407, 430440), (44310, 421668), (44520, 419679), (44732, 417690), (45576, 409955), (46410, 402588), (46631, 400680), (46852, 398790), (47736, 391405), (48230, 387396), (48654, 384020), (49140, 380222), (49374, 378420), (49608, 376635), (50085, 373048), (50218, 372060), (50456, 370305), (53172, 351390), (53805, 347256), (54060, 345618), (54860, 340578), (55692, 335490), (55915, 334152), (56763, 329160), (56970, 327964), (57240, 326417), (57603, 324360), (57876, 322830), (58565, 319032), (59080, 316251), (59670, 313124), (61880, 301941), (62010, 301308), (63070, 296244), (64260, 290758), (64566, 289380), (64872, 288015), (65832, 283815), (66465, 281112), (66780, 279786), (67098, 278460), (69615, 268392), (70278, 265860), (71740, 260442), (72345, 258264), (74061, 252280), (74412, 251090), (75327, 248040), (75684, 246870), (75960, 245973), (76804, 243270), (78281, 238680), (79560, 234843), (79758, 234260), (80136, 233155), (81090, 230412), (81991, 227880), (82290, 227052), (82680, 225981), (83538, 223660), (86088, 217035), (86814, 215220), (88620, 210834), (89464, 208845), (92820, 201294), (93015, 200872), (93262, 200340), (93704, 199395), (94605, 197496), (96005, 194616), (96460, 193698), (96849, 192920), (97308, 192010), (98280, 190111), (98748, 189210), (100170, 186524), (100436, 186030), (100647, 185640), (105417, 177240), (106344, 175695), (107610, 173628), (108120, 172809), (109720, 170289), (111384, 167745), (111830, 167076), (113526, 164580), (113940, 163982), (115206, 162180), (115752, 161415), (117130, 159516), (119340, 156562), (121635, 153608), (123435, 151368), (124020, 150654), (125545, 148824), (126140, 148122), (128520, 145379), (129132, 144690), (130221, 143480), (132930, 140556), (133560, 139893), (134196, 139230)]