127037040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2191

約数の個数: 160

約数和(自身を含む): 446638080

約数和(自身を除く): 319601040

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, 2143, 2280, 2470, 2964, 3120, 3705, 3952, 4286, 4560, 4940, 5928, 6429, 7410, 8572, 9880, 10715, 11856, 12858, 14820, 17144, 19760, 21430, 25716, 27859, 29640, 32145, 34288, 40717, 42860, 51432, 55718, 59280, 64290, 81434, 83577, 85720, 102864, 111436, 122151, 128580, 139295, 162868, 167154, 171440, 203585, 222872, 244302, 257160, 278590, 325736, 334308, 407170, 417885, 445744, 488604, 514320, 529321, 557180, 610755, 651472, 668616, 814340, 835770, 977208, 1058642, 1114360, 1221510, 1337232, 1587963, 1628680, 1671540, 1954416, 2117284, 2228720, 2443020, 2646605, 3175926, 3257360, 3343080, 4234568, 4886040, 5293210, 6351852, 6686160, 7939815, 8469136, 9772080, 10586420, 12703704, 15879630, 21172840, 25407408, 31759260, 42345680, 63518520, 127037040]

約数ペア:

[(1, 127037040), (2, 63518520), (3, 42345680), (4, 31759260), (5, 25407408), (6, 21172840), (8, 15879630), (10, 12703704), (12, 10586420), (13, 9772080), (15, 8469136), (16, 7939815), (19, 6686160), (20, 6351852), (24, 5293210), (26, 4886040), (30, 4234568), (38, 3343080), (39, 3257360), (40, 3175926), (48, 2646605), (52, 2443020), (57, 2228720), (60, 2117284), (65, 1954416), (76, 1671540), (78, 1628680), (80, 1587963), (95, 1337232), (104, 1221510), (114, 1114360), (120, 1058642), (130, 977208), (152, 835770), (156, 814340), (190, 668616), (195, 651472), (208, 610755), (228, 557180), (240, 529321), (247, 514320), (260, 488604), (285, 445744), (304, 417885), (312, 407170), (380, 334308), (390, 325736), (456, 278590), (494, 257160), (520, 244302), (570, 222872), (624, 203585), (741, 171440), (760, 167154), (780, 162868), (912, 139295), (988, 128580), (1040, 122151), (1140, 111436), (1235, 102864), (1482, 85720), (1520, 83577), (1560, 81434), (1976, 64290), (2143, 59280), (2280, 55718), (2470, 51432), (2964, 42860), (3120, 40717), (3705, 34288), (3952, 32145), (4286, 29640), (4560, 27859), (4940, 25716), (5928, 21430), (6429, 19760), (7410, 17144), (8572, 14820), (9880, 12858), (10715, 11856)]