159713173880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1\times {\mathrm{7207}}^1$

素因数の和:9493

約数の個数: 128

約数和(自身を含む): 407603750400

約数和(自身を除く): 247890576520

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2243, 2470, 4486, 4940, 7207, 8972, 9880, 11215, 14414, 17944, 22430, 28828, 29159, 36035, 42617, 44860, 57656, 58318, 72070, 85234, 89720, 93691, 116636, 136933, 144140, 145795, 170468, 187382, 213085, 233272, 273866, 288280, 291590, 340936, 374764, 426170, 468455, 547732, 554021, 583180, 684665, 749528, 852340, 936910, 1095464, 1108042, 1166360, 1369330, 1704680, 1780129, 1873820, 2216084, 2738660, 2770105, 3560258, 3747640, 4432168, 5477320, 5540210, 7120516, 8900645, 11080420, 14241032, 16165301, 17801290, 22160840, 32330602, 35602580, 64661204, 71205160, 80826505, 129322408, 161653010, 210148913, 307140719, 323306020, 420297826, 614281438, 646612040, 840595652, 1050744565, 1228562876, 1535703595, 1681191304, 2101489130, 2457125752, 3071407190, 3992829347, 4202978260, 6142814380, 7985658694, 8405956520, 12285628760, 15971317388, 19964146735, 31942634776, 39928293470, 79856586940, 159713173880]

約数ペア:

[(1, 159713173880), (2, 79856586940), (4, 39928293470), (5, 31942634776), (8, 19964146735), (10, 15971317388), (13, 12285628760), (19, 8405956520), (20, 7985658694), (26, 6142814380), (38, 4202978260), (40, 3992829347), (52, 3071407190), (65, 2457125752), (76, 2101489130), (95, 1681191304), (104, 1535703595), (130, 1228562876), (152, 1050744565), (190, 840595652), (247, 646612040), (260, 614281438), (380, 420297826), (494, 323306020), (520, 307140719), (760, 210148913), (988, 161653010), (1235, 129322408), (1976, 80826505), (2243, 71205160), (2470, 64661204), (4486, 35602580), (4940, 32330602), (7207, 22160840), (8972, 17801290), (9880, 16165301), (11215, 14241032), (14414, 11080420), (17944, 8900645), (22430, 7120516), (28828, 5540210), (29159, 5477320), (36035, 4432168), (42617, 3747640), (44860, 3560258), (57656, 2770105), (58318, 2738660), (72070, 2216084), (85234, 1873820), (89720, 1780129), (93691, 1704680), (116636, 1369330), (136933, 1166360), (144140, 1108042), (145795, 1095464), (170468, 936910), (187382, 852340), (213085, 749528), (233272, 684665), (273866, 583180), (288280, 554021), (291590, 547732), (340936, 468455), (374764, 426170)]