5390389680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90931}}^1$

素因数の和:90979

約数の個数: 160

約数和(自身を含む): 18942954240

約数和(自身を除く): 13552564560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5928, 7410, 9880, 11856, 14820, 19760, 29640, 59280, 90931, 181862, 272793, 363724, 454655, 545586, 727448, 909310, 1091172, 1182103, 1363965, 1454896, 1727689, 1818620, 2182344, 2364206, 2727930, 3455378, 3546309, 3637240, 4364688, 4728412, 5183067, 5455860, 5910515, 6910756, 7092618, 7274480, 8638445, 9456824, 10366134, 10911720, 11821030, 13821512, 14185236, 17276890, 17731545, 18913648, 20732268, 21823440, 22459957, 23642060, 25915335, 27643024, 28370472, 34553780, 35463090, 41464536, 44919914, 47284120, 51830670, 56740944, 67379871, 69107560, 70926180, 82929072, 89839828, 94568240, 103661340, 112299785, 134759742, 138215120, 141852360, 179679656, 207322680, 224599570, 269519484, 283704720, 336899355, 359359312, 414645360, 449199140, 539038968, 673798710, 898398280, 1078077936, 1347597420, 1796796560, 2695194840, 5390389680]

約数ペア:

[(1, 5390389680), (2, 2695194840), (3, 1796796560), (4, 1347597420), (5, 1078077936), (6, 898398280), (8, 673798710), (10, 539038968), (12, 449199140), (13, 414645360), (15, 359359312), (16, 336899355), (19, 283704720), (20, 269519484), (24, 224599570), (26, 207322680), (30, 179679656), (38, 141852360), (39, 138215120), (40, 134759742), (48, 112299785), (52, 103661340), (57, 94568240), (60, 89839828), (65, 82929072), (76, 70926180), (78, 69107560), (80, 67379871), (95, 56740944), (104, 51830670), (114, 47284120), (120, 44919914), (130, 41464536), (152, 35463090), (156, 34553780), (190, 28370472), (195, 27643024), (208, 25915335), (228, 23642060), (240, 22459957), (247, 21823440), (260, 20732268), (285, 18913648), (304, 17731545), (312, 17276890), (380, 14185236), (390, 13821512), (456, 11821030), (494, 10911720), (520, 10366134), (570, 9456824), (624, 8638445), (741, 7274480), (760, 7092618), (780, 6910756), (912, 5910515), (988, 5455860), (1040, 5183067), (1140, 4728412), (1235, 4364688), (1482, 3637240), (1520, 3546309), (1560, 3455378), (1976, 2727930), (2280, 2364206), (2470, 2182344), (2964, 1818620), (3120, 1727689), (3705, 1454896), (3952, 1363965), (4560, 1182103), (4940, 1091172), (5928, 909310), (7410, 727448), (9880, 545586), (11856, 454655), (14820, 363724), (19760, 272793), (29640, 181862), (59280, 90931)]