18785140920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{29}}^1$

素因数の和:111

約数の個数: 800

約数和(自身を含む): 80867397600

約数和(自身を除く): 62082256680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 29, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 58, 60, 63, 65, 70, 72, 78, 81, 84, 87, 90, 91, 104, 105, 108, 116, 117, 120, 126, 130, 135, 140, 145, 156, 162, 168, 169, 174, 180, 182, 189, 195, 203, 210, 216, 232, 234, 252, 260, 261, 270, 273, 280, 290, 312, 315, 324, 338, 348, 351, 360, 364, 377, 378, 390, 405, 406, 420, 435, 455, 468, 504, 507, 520, 522, 540, 546, 567, 580, 585, 609, 630, 648, 676, 696, 702, 728, 754, 756, 780, 783, 810, 812, 819, 840, 845, 870, 910, 936, 945, 1014, 1015, 1044, 1053, 1080, 1092, 1131, 1134, 1160, 1170, 1183, 1218, 1260, 1305, 1352, 1365, 1404, 1508, 1512, 1521, 1560, 1566, 1620, 1624, 1638, 1690, 1740, 1755, 1820, 1827, 1885, 1890, 2028, 2030, 2088, 2106, 2184, 2197, 2262, 2268, 2340, 2349, 2366, 2436, 2457, 2520, 2535, 2610, 2639, 2730, 2808, 2835, 3016, 3042, 3045, 3132, 3240, 3276, 3380, 3393, 3480, 3510, 3549, 3640, 3654, 3770, 3780, 3915, 4056, 4060, 4095, 4212, 4394, 4524, 4536, 4563, 4680, 4698, 4732, 4872, 4901, 4914, 5070, 5220, 5265, 5278, 5460, 5481, 5655, 5670, 5915, 6084, 6090, 6264, 6552, 6591, 6760, 6786, 7020, 7098, 7308, 7371, 7540, 7560, 7605, 7830, 7917, 8120, 8190, 8424, 8788, 9048, 9126, 9135, 9396, 9464, 9802, 9828, 10140, 10179, 10440, 10530, 10556, 10647, 10920, 10962, 10985, 11310, 11340, 11745, 11830, 12168, 12180, 12285, 13182, 13195, 13572, 13689, 14040, 14196, 14616, 14703, 14742, 15080, 15210, 15379, 15660, 15834, 16380, 16443, 16965, 17576, 17745, 18252, 18270, 18792, 19604, 19656, 19773, 20280, 20358, 21060, 21112, 21294, 21924, 21970, 22620, 22680, 22815, 23490, 23660, 23751, 24360, 24505, 24570, 26364, 26390, 27144, 27378, 27405, 28392, 28561, 29406, 29484, 30420, 30537, 30758, 31320, 31668, 31941, 32760, 32886, 32955, 33930, 34307, 35490, 36504, 36540, 36855, 39208, 39546, 39585, 40716, 42120, 42588, 43848, 43940, 44109, 45240, 45630, 46137, 46980, 47320, 47502, 49010, 49140, 50895, 52728, 52780, 53235, 54756, 54810, 57122, 58812, 58968, 59319, 60840, 61074, 61516, 63336, 63713, 63882, 65772, 65910, 67860, 68445, 68614, 70980, 71253, 73080, 73515, 73710, 76895, 79092, 79170, 81432, 82215, 85176, 85683, 87880, 88218, 91260, 92274, 93960, 95004, 95823, 98020, 98280, 98865, 101790, 102921, 105560, 106470, 109512, 109620, 114244, 117624, 118638, 118755, 122148, 123032, 127426, 127764, 131544, 131820, 132327, 135720, 136890, 137228, 138411, 141960, 142506, 142805, 147030, 147420, 152685, 153790, 158184, 158340, 159705, 164430, 171366, 171535, 176436, 177957, 182520, 184548, 190008, 191139, 191646, 196040, 197730, 199927, 203580, 205842, 212940, 213759, 219240, 220545, 228488, 230685, 237276, 237510, 244296, 254852, 255528, 257049, 263640, 264654, 273780, 274456, 276822, 285012, 285610, 294060, 294840, 296595, 305370, 307580, 308763, 316680, 318565, 319410, 328860, 342732, 343070, 352872, 355914, 356265, 369096, 382278, 383292, 395460, 396981, 399854, 407160, 411684, 415233, 425880, 427518, 428415, 441090, 445991, 461370, 474552, 475020, 479115, 509704, 514098, 514605, 529308, 547560, 553644, 570024, 571220, 573417, 588120, 593190, 599781, 610740, 615160, 617526, 637130, 638820, 657720, 661635, 685464, 686140, 692055, 711828, 712530, 764556, 766584, 771147, 790920, 793962, 799708, 823368, 828269, 830466, 855036, 856830, 882180, 889785, 891982, 922740, 926289, 950040, 955695, 958230, 999635, 1028196, 1029210, 1058616, 1068795, 1107288, 1142440, 1146834, 1186380, 1199562, 1221480, 1235052, 1245699, 1274260, 1277640, 1285245, 1323270, 1337973, 1372280, 1384110, 1423656, 1425060, 1529112, 1542294, 1543815, 1587924, 1599416, 1656538, 1660932, 1710072, 1713660, 1720251, 1764360, 1779570, 1783964, 1799343, 1845480, 1852578, 1911390, 1916460, 1984905, 1999270, 2056392, 2058420, 2076165, 2137590, 2229955, 2293668, 2313441, 2372760, 2399124, 2470104, 2484807, 2491398, 2548520, 2570490, 2646540, 2675946, 2768220, 2778867, 2850120, 2867085, 2998905, 3084588, 3087630, 3175848, 3313076, 3321864, 3427320, 3440502, 3559140, 3567928, 3598686, 3705156, 3822780, 3832920, 3855735, 3969810, 3998540, 4013919, 4116840, 4141345, 4152330, 4275180, 4459910, 4587336, 4626882, 4631445, 4798248, 4969614, 4982796, 5140980, 5160753, 5293080, 5351892, 5398029, 5536440, 5557734, 5734170, 5797883, 5997810, 6169176, 6175260, 6228495, 6626152, 6689865, 6881004, 7118280, 7197372, 7410312, 7454421, 7645560, 7711470, 7939620, 7997080, 8027838, 8282690, 8304660, 8550360, 8601255, 8919820, 8996715, 9253764, 9262890, 9939228, 9965592, 10281960, 10321506, 10703784, 10796058, 11115468, 11468340, 11567205, 11595766, 11995620, 12041757, 12350520, 12424035, 12456990, 13379730, 13762008, 13894335, 14394744, 14908842, 15422940, 15879240, 16055676, 16194087, 16565380, 16609320, 17202510, 17393649, 17839640, 17993430, 18507528, 18525780, 19878456, 20069595, 20643012, 21592116, 22230936, 22363263, 22936680, 23134410, 23191532, 23991240, 24083514, 24848070, 24913980, 25803765, 26759460, 26990145, 27788670, 28989415, 29817684, 30845880, 32111352, 32388174, 33130760, 34405020, 34787298, 35986860, 36125271, 37051560, 37272105, 40139190, 41286024, 43184232, 44726526, 46268820, 46383064, 48167028, 49696140, 49827960, 51607530, 52180947, 53518920, 53980290, 55577340, 57978830, 59635368, 60208785, 64776348, 67089789, 68810040, 69574596, 71973720, 72250542, 74544210, 80278380, 80970435, 86968245, 89453052, 92537640, 96334056, 99392280, 103215060, 104361894, 107960580, 111154680, 111816315, 115957660, 120417570, 129552696, 134179578, 139149192, 144501084, 149088420, 156542841, 160556760, 161940870, 173936490, 178906104, 180626355, 206430120, 208723788, 215921160, 223632630, 231915320, 240835140, 260904735, 268359156, 289002168, 298176840, 313085682, 323881740, 335448945, 347872980, 361252710, 417447576, 447265260, 469628523, 481670280, 521809470, 536718312, 626171364, 647763480, 670897890, 695745960, 722505420, 782714205, 894530520, 939257046, 1043618940, 1252342728, 1341795780, 1445010840, 1565428410, 1878514092, 2087237880, 2348142615, 2683591560, 3130856820, 3757028184, 4696285230, 6261713640, 9392570460, 18785140920]

約数ペア:

[(1, 18785140920), (2, 9392570460), (3, 6261713640), (4, 4696285230), (5, 3757028184), (6, 3130856820), (7, 2683591560), (8, 2348142615), (9, 2087237880), (10, 1878514092), (12, 1565428410), (13, 1445010840), (14, 1341795780), (15, 1252342728), (18, 1043618940), (20, 939257046), (21, 894530520), (24, 782714205), (26, 722505420), (27, 695745960), (28, 670897890), (29, 647763480), (30, 626171364), (35, 536718312), (36, 521809470), (39, 481670280), (40, 469628523), (42, 447265260), (45, 417447576), (52, 361252710), (54, 347872980), (56, 335448945), (58, 323881740), (60, 313085682), (63, 298176840), (65, 289002168), (70, 268359156), (72, 260904735), (78, 240835140), (81, 231915320), (84, 223632630), (87, 215921160), (90, 208723788), (91, 206430120), (104, 180626355), (105, 178906104), (108, 173936490), (116, 161940870), (117, 160556760), (120, 156542841), (126, 149088420), (130, 144501084), (135, 139149192), (140, 134179578), (145, 129552696), (156, 120417570), (162, 115957660), (168, 111816315), (169, 111154680), (174, 107960580), (180, 104361894), (182, 103215060), (189, 99392280), (195, 96334056), (203, 92537640), (210, 89453052), (216, 86968245), (232, 80970435), (234, 80278380), (252, 74544210), (260, 72250542), (261, 71973720), (270, 69574596), (273, 68810040), (280, 67089789), (290, 64776348), (312, 60208785), (315, 59635368), (324, 57978830), (338, 55577340), (348, 53980290), (351, 53518920), (360, 52180947), (364, 51607530), (377, 49827960), (378, 49696140), (390, 48167028), (405, 46383064), (406, 46268820), (420, 44726526), (435, 43184232), (455, 41286024), (468, 40139190), (504, 37272105), (507, 37051560), (520, 36125271), (522, 35986860), (540, 34787298), (546, 34405020), (567, 33130760), (580, 32388174), (585, 32111352), (609, 30845880), (630, 29817684), (648, 28989415), (676, 27788670), (696, 26990145), (702, 26759460), (728, 25803765), (754, 24913980), (756, 24848070), (780, 24083514), (783, 23991240), (810, 23191532), (812, 23134410), (819, 22936680), (840, 22363263), (845, 22230936), (870, 21592116), (910, 20643012), (936, 20069595), (945, 19878456), (1014, 18525780), (1015, 18507528), (1044, 17993430), (1053, 17839640), (1080, 17393649), (1092, 17202510), (1131, 16609320), (1134, 16565380), (1160, 16194087), (1170, 16055676), (1183, 15879240), (1218, 15422940), (1260, 14908842), (1305, 14394744), (1352, 13894335), (1365, 13762008), (1404, 13379730), (1508, 12456990), (1512, 12424035), (1521, 12350520), (1560, 12041757), (1566, 11995620), (1620, 11595766), (1624, 11567205), (1638, 11468340), (1690, 11115468), (1740, 10796058), (1755, 10703784), (1820, 10321506), (1827, 10281960), (1885, 9965592), (1890, 9939228), (2028, 9262890), (2030, 9253764), (2088, 8996715), (2106, 8919820), (2184, 8601255), (2197, 8550360), (2262, 8304660), (2268, 8282690), (2340, 8027838), (2349, 7997080), (2366, 7939620), (2436, 7711470), (2457, 7645560), (2520, 7454421), (2535, 7410312), (2610, 7197372), (2639, 7118280), (2730, 6881004), (2808, 6689865), (2835, 6626152), (3016, 6228495), (3042, 6175260), (3045, 6169176), (3132, 5997810), (3240, 5797883), (3276, 5734170), (3380, 5557734), (3393, 5536440), (3480, 5398029), (3510, 5351892), (3549, 5293080), (3640, 5160753), (3654, 5140980), (3770, 4982796), (3780, 4969614), (3915, 4798248), (4056, 4631445), (4060, 4626882), (4095, 4587336), (4212, 4459910), (4394, 4275180), (4524, 4152330), (4536, 4141345), (4563, 4116840), (4680, 4013919), (4698, 3998540), (4732, 3969810), (4872, 3855735), (4901, 3832920), (4914, 3822780), (5070, 3705156), (5220, 3598686), (5265, 3567928), (5278, 3559140), (5460, 3440502), (5481, 3427320), (5655, 3321864), (5670, 3313076), (5915, 3175848), (6084, 3087630), (6090, 3084588), (6264, 2998905), (6552, 2867085), (6591, 2850120), (6760, 2778867), (6786, 2768220), (7020, 2675946), (7098, 2646540), (7308, 2570490), (7371, 2548520), (7540, 2491398), (7560, 2484807), (7605, 2470104), (7830, 2399124), (7917, 2372760), (8120, 2313441), (8190, 2293668), (8424, 2229955), (8788, 2137590), (9048, 2076165), (9126, 2058420), (9135, 2056392), (9396, 1999270), (9464, 1984905), (9802, 1916460), (9828, 1911390), (10140, 1852578), (10179, 1845480), (10440, 1799343), (10530, 1783964), (10556, 1779570), (10647, 1764360), (10920, 1720251), (10962, 1713660), (10985, 1710072), (11310, 1660932), (11340, 1656538), (11745, 1599416), (11830, 1587924), (12168, 1543815), (12180, 1542294), (12285, 1529112), (13182, 1425060), (13195, 1423656), (13572, 1384110), (13689, 1372280), (14040, 1337973), (14196, 1323270), (14616, 1285245), (14703, 1277640), (14742, 1274260), (15080, 1245699), (15210, 1235052), (15379, 1221480), (15660, 1199562), (15834, 1186380), (16380, 1146834), (16443, 1142440), (16965, 1107288), (17576, 1068795), (17745, 1058616), (18252, 1029210), (18270, 1028196), (18792, 999635), (19604, 958230), (19656, 955695), (19773, 950040), (20280, 926289), (20358, 922740), (21060, 891982), (21112, 889785), (21294, 882180), (21924, 856830), (21970, 855036), (22620, 830466), (22680, 828269), (22815, 823368), (23490, 799708), (23660, 793962), (23751, 790920), (24360, 771147), (24505, 766584), (24570, 764556), (26364, 712530), (26390, 711828), (27144, 692055), (27378, 686140), (27405, 685464), (28392, 661635), (28561, 657720), (29406, 638820), (29484, 637130), (30420, 617526), (30537, 615160), (30758, 610740), (31320, 599781), (31668, 593190), (31941, 588120), (32760, 573417), (32886, 571220), (32955, 570024), (33930, 553644), (34307, 547560), (35490, 529308), (36504, 514605), (36540, 514098), (36855, 509704), (39208, 479115), (39546, 475020), (39585, 474552), (40716, 461370), (42120, 445991), (42588, 441090), (43848, 428415), (43940, 427518), (44109, 425880), (45240, 415233), (45630, 411684), (46137, 407160), (46980, 399854), (47320, 396981), (47502, 395460), (49010, 383292), (49140, 382278), (50895, 369096), (52728, 356265), (52780, 355914), (53235, 352872), (54756, 343070), (54810, 342732), (57122, 328860), (58812, 319410), (58968, 318565), (59319, 316680), (60840, 308763), (61074, 307580), (61516, 305370), (63336, 296595), (63713, 294840), (63882, 294060), (65772, 285610), (65910, 285012), (67860, 276822), (68445, 274456), (68614, 273780), (70980, 264654), (71253, 263640), (73080, 257049), (73515, 255528), (73710, 254852), (76895, 244296), (79092, 237510), (79170, 237276), (81432, 230685), (82215, 228488), (85176, 220545), (85683, 219240), (87880, 213759), (88218, 212940), (91260, 205842), (92274, 203580), (93960, 199927), (95004, 197730), (95823, 196040), (98020, 191646), (98280, 191139), (98865, 190008), (101790, 184548), (102921, 182520), (105560, 177957), (106470, 176436), (109512, 171535), (109620, 171366), (114244, 164430), (117624, 159705), (118638, 158340), (118755, 158184), (122148, 153790), (123032, 152685), (127426, 147420), (127764, 147030), (131544, 142805), (131820, 142506), (132327, 141960), (135720, 138411), (136890, 137228)]