28219521960

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 768

約数和(自身を含む): 118954967040

約数和(自身を除く): 90735445080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 31, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 62, 63, 68, 70, 72, 81, 84, 85, 90, 93, 102, 105, 108, 119, 120, 124, 126, 135, 136, 140, 153, 155, 162, 168, 170, 180, 186, 189, 204, 210, 216, 217, 238, 243, 248, 252, 255, 270, 279, 280, 306, 310, 315, 324, 340, 357, 360, 372, 378, 405, 408, 420, 434, 459, 465, 476, 486, 504, 510, 527, 540, 558, 567, 595, 612, 620, 630, 648, 651, 680, 714, 744, 756, 765, 787, 810, 837, 840, 868, 918, 930, 945, 952, 972, 1020, 1054, 1071, 1080, 1085, 1116, 1134, 1190, 1215, 1224, 1240, 1260, 1302, 1377, 1395, 1428, 1512, 1530, 1574, 1581, 1620, 1674, 1701, 1736, 1785, 1836, 1860, 1890, 1944, 1953, 2040, 2108, 2142, 2170, 2232, 2268, 2295, 2361, 2380, 2430, 2511, 2520, 2604, 2635, 2754, 2790, 2835, 2856, 3060, 3148, 3162, 3213, 3240, 3255, 3348, 3402, 3570, 3672, 3689, 3720, 3780, 3906, 3935, 4131, 4185, 4216, 4284, 4340, 4536, 4590, 4722, 4743, 4760, 4860, 5022, 5208, 5270, 5355, 5508, 5509, 5580, 5670, 5859, 6120, 6296, 6324, 6426, 6510, 6696, 6804, 6885, 7083, 7140, 7378, 7533, 7560, 7812, 7870, 7905, 8262, 8370, 8505, 8568, 8680, 9180, 9444, 9486, 9639, 9720, 9765, 10044, 10540, 10710, 11016, 11018, 11067, 11160, 11340, 11718, 11805, 12555, 12648, 12852, 13020, 13379, 13608, 13770, 14166, 14229, 14280, 14756, 15066, 15624, 15740, 15810, 16065, 16524, 16527, 16740, 17010, 17577, 18360, 18445, 18888, 18972, 19278, 19530, 20088, 20655, 21080, 21249, 21420, 22036, 22134, 22680, 23436, 23610, 23715, 24397, 25110, 25704, 26040, 26758, 27540, 27545, 28332, 28458, 28917, 29295, 29512, 30132, 31480, 31620, 32130, 33048, 33054, 33201, 33480, 34020, 35154, 35415, 36890, 37665, 37944, 38556, 39060, 40137, 41310, 42498, 42687, 42840, 44072, 44268, 46872, 47220, 47430, 48195, 48794, 49581, 50220, 52731, 53516, 55080, 55090, 55335, 56664, 56916, 57834, 58590, 60264, 63240, 63747, 64260, 66108, 66402, 66895, 68040, 70308, 70830, 71145, 73191, 73780, 75330, 77112, 78120, 80274, 82620, 82635, 84996, 85374, 87885, 88536, 93653, 94440, 94860, 96390, 97588, 99162, 99603, 100440, 105462, 106245, 107032, 110180, 110670, 113832, 115668, 117180, 120411, 121985, 127494, 128061, 128520, 132216, 132804, 133790, 140616, 141660, 142290, 144585, 146382, 147560, 148743, 150660, 160548, 165240, 165270, 166005, 169992, 170748, 170779, 175770, 187306, 189720, 191241, 192780, 195176, 198324, 199206, 200685, 210924, 212490, 213435, 219573, 220360, 221340, 231336, 234360, 240822, 243970, 247905, 254988, 256122, 263655, 265608, 267580, 280959, 283320, 284580, 289170, 292764, 297486, 298809, 301320, 318735, 321096, 330540, 332010, 341496, 341558, 351540, 361233, 365955, 374612, 382482, 385560, 396648, 398412, 401370, 414749, 421848, 424980, 426870, 439146, 442680, 446229, 468265, 481644, 487940, 495810, 498015, 509976, 512244, 512337, 527310, 535160, 561918, 569160, 578340, 585528, 594972, 597618, 602055, 637470, 640305, 658719, 661080, 664020, 683116, 703080, 722466, 731910, 743715, 749224, 764964, 796824, 802740, 829498, 842877, 849960, 853740, 853895, 878292, 892458, 896427, 936530, 956205, 963288, 975880, 991620, 996030, 1024488, 1024674, 1054620, 1083699, 1097865, 1123836, 1156680, 1189944, 1195236, 1204110, 1244247, 1274940, 1280610, 1317438, 1328040, 1338687, 1366232, 1404795, 1444932, 1463820, 1487430, 1494045, 1529928, 1537011, 1605480, 1658996, 1685754, 1707480, 1707790, 1756584, 1784916, 1792854, 1806165, 1873060, 1912410, 1976157, 1983240, 1992060, 2049348, 2073745, 2109240, 2167398, 2195730, 2231145, 2247672, 2390472, 2408220, 2488494, 2528631, 2549880, 2561220, 2561685, 2634876, 2677374, 2809590, 2889864, 2903243, 2927640, 2974860, 2988090, 3074022, 3251097, 3293595, 3317992, 3371508, 3415580, 3569832, 3585708, 3612330, 3732741, 3746120, 3824820, 3952314, 3984120, 4098696, 4147490, 4214385, 4334796, 4391460, 4462290, 4482135, 4611033, 4816440, 4976988, 5057262, 5122440, 5123370, 5269752, 5354748, 5418495, 5619180, 5806486, 5928471, 5949720, 5976180, 6148044, 6221235, 6502194, 6587190, 6693435, 6743016, 6831160, 7171416, 7224660, 7465482, 7585893, 7649640, 7685055, 7904628, 8294980, 8428770, 8669592, 8709729, 8782920, 8924580, 8964270, 9222066, 9880785, 9953976, 10114524, 10246740, 10709496, 10836990, 11198223, 11238360, 11612972, 11856942, 11952360, 12296088, 12442470, 12643155, 13004388, 13174380, 13386870, 13833099, 14449320, 14516215, 14930964, 15171786, 15370110, 15809256, 16255485, 16589960, 16857540, 17419458, 17849160, 17928540, 18444132, 18663705, 19761570, 20229048, 20493480, 21673980, 22396446, 22757679, 23055165, 23225944, 23713884, 24884940, 25286310, 26008776, 26129187, 26348760, 26773740, 27666198, 29032430, 29642355, 29861928, 30343572, 30740220, 32510970, 33594669, 33715080, 34838916, 35857080, 36888264, 37327410, 37929465, 39523140, 41499297, 43347960, 43548645, 44792892, 45515358, 46110330, 47427768, 49769880, 50572620, 52258374, 53547480, 55332396, 55991115, 58064860, 59284710, 60687144, 61480440, 65021940, 67189338, 69165495, 69677832, 74654820, 75858930, 78387561, 79046280, 82998594, 87097290, 89585784, 91030716, 92220660, 100784007, 101145240, 104516748, 110664792, 111982230, 113788395, 116129720, 118569420, 130043880, 130645935, 134378676, 138330990, 149309640, 151717860, 156775122, 165997188, 167973345, 174194580, 182061432, 184441320, 201568014, 207496485, 209033496, 223964460, 227576790, 235162683, 237138840, 261291870, 268757352, 276661980, 303435720, 313550244, 331994376, 335946690, 348389160, 391937805, 403136028, 414992970, 447928920, 455153580, 470325366, 503920035, 522583740, 553323960, 627100488, 671893380, 705488049, 783875610, 806272056, 829985940, 910307160, 940650732, 1007840070, 1045167480, 1175813415, 1343786760, 1410976098, 1567751220, 1659971880, 1881301464, 2015680140, 2351626830, 2821952196, 3135502440, 3527440245, 4031360280, 4703253660, 5643904392, 7054880490, 9406507320, 14109760980, 28219521960]

約数ペア:

[(1, 28219521960), (2, 14109760980), (3, 9406507320), (4, 7054880490), (5, 5643904392), (6, 4703253660), (7, 4031360280), (8, 3527440245), (9, 3135502440), (10, 2821952196), (12, 2351626830), (14, 2015680140), (15, 1881301464), (17, 1659971880), (18, 1567751220), (20, 1410976098), (21, 1343786760), (24, 1175813415), (27, 1045167480), (28, 1007840070), (30, 940650732), (31, 910307160), (34, 829985940), (35, 806272056), (36, 783875610), (40, 705488049), (42, 671893380), (45, 627100488), (51, 553323960), (54, 522583740), (56, 503920035), (60, 470325366), (62, 455153580), (63, 447928920), (68, 414992970), (70, 403136028), (72, 391937805), (81, 348389160), (84, 335946690), (85, 331994376), (90, 313550244), (93, 303435720), (102, 276661980), (105, 268757352), (108, 261291870), (119, 237138840), (120, 235162683), (124, 227576790), (126, 223964460), (135, 209033496), (136, 207496485), (140, 201568014), (153, 184441320), (155, 182061432), (162, 174194580), (168, 167973345), (170, 165997188), (180, 156775122), (186, 151717860), (189, 149309640), (204, 138330990), (210, 134378676), (216, 130645935), (217, 130043880), (238, 118569420), (243, 116129720), (248, 113788395), (252, 111982230), (255, 110664792), (270, 104516748), (279, 101145240), (280, 100784007), (306, 92220660), (310, 91030716), (315, 89585784), (324, 87097290), (340, 82998594), (357, 79046280), (360, 78387561), (372, 75858930), (378, 74654820), (405, 69677832), (408, 69165495), (420, 67189338), (434, 65021940), (459, 61480440), (465, 60687144), (476, 59284710), (486, 58064860), (504, 55991115), (510, 55332396), (527, 53547480), (540, 52258374), (558, 50572620), (567, 49769880), (595, 47427768), (612, 46110330), (620, 45515358), (630, 44792892), (648, 43548645), (651, 43347960), (680, 41499297), (714, 39523140), (744, 37929465), (756, 37327410), (765, 36888264), (787, 35857080), (810, 34838916), (837, 33715080), (840, 33594669), (868, 32510970), (918, 30740220), (930, 30343572), (945, 29861928), (952, 29642355), (972, 29032430), (1020, 27666198), (1054, 26773740), (1071, 26348760), (1080, 26129187), (1085, 26008776), (1116, 25286310), (1134, 24884940), (1190, 23713884), (1215, 23225944), (1224, 23055165), (1240, 22757679), (1260, 22396446), (1302, 21673980), (1377, 20493480), (1395, 20229048), (1428, 19761570), (1512, 18663705), (1530, 18444132), (1574, 17928540), (1581, 17849160), (1620, 17419458), (1674, 16857540), (1701, 16589960), (1736, 16255485), (1785, 15809256), (1836, 15370110), (1860, 15171786), (1890, 14930964), (1944, 14516215), (1953, 14449320), (2040, 13833099), (2108, 13386870), (2142, 13174380), (2170, 13004388), (2232, 12643155), (2268, 12442470), (2295, 12296088), (2361, 11952360), (2380, 11856942), (2430, 11612972), (2511, 11238360), (2520, 11198223), (2604, 10836990), (2635, 10709496), (2754, 10246740), (2790, 10114524), (2835, 9953976), (2856, 9880785), (3060, 9222066), (3148, 8964270), (3162, 8924580), (3213, 8782920), (3240, 8709729), (3255, 8669592), (3348, 8428770), (3402, 8294980), (3570, 7904628), (3672, 7685055), (3689, 7649640), (3720, 7585893), (3780, 7465482), (3906, 7224660), (3935, 7171416), (4131, 6831160), (4185, 6743016), (4216, 6693435), (4284, 6587190), (4340, 6502194), (4536, 6221235), (4590, 6148044), (4722, 5976180), (4743, 5949720), (4760, 5928471), (4860, 5806486), (5022, 5619180), (5208, 5418495), (5270, 5354748), (5355, 5269752), (5508, 5123370), (5509, 5122440), (5580, 5057262), (5670, 4976988), (5859, 4816440), (6120, 4611033), (6296, 4482135), (6324, 4462290), (6426, 4391460), (6510, 4334796), (6696, 4214385), (6804, 4147490), (6885, 4098696), (7083, 3984120), (7140, 3952314), (7378, 3824820), (7533, 3746120), (7560, 3732741), (7812, 3612330), (7870, 3585708), (7905, 3569832), (8262, 3415580), (8370, 3371508), (8505, 3317992), (8568, 3293595), (8680, 3251097), (9180, 3074022), (9444, 2988090), (9486, 2974860), (9639, 2927640), (9720, 2903243), (9765, 2889864), (10044, 2809590), (10540, 2677374), (10710, 2634876), (11016, 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