159953040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 240

約数和(自身を含む): 604461312

約数和(自身を除く): 444508272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 743, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1486, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2229, 2340, 2392, 2691, 2760, 2972, 2990, 3120, 3312, 3588, 3715, 4140, 4458, 4485, 4680, 4784, 5382, 5520, 5944, 5980, 6687, 7176, 7430, 8280, 8916, 8970, 9360, 9659, 10764, 11145, 11888, 11960, 13374, 13455, 14352, 14860, 16560, 17089, 17832, 17940, 19318, 21528, 22290, 23920, 26748, 26910, 28977, 29720, 33435, 34178, 35664, 35880, 38636, 43056, 44580, 48295, 51267, 53496, 53820, 57954, 59440, 66870, 68356, 71760, 77272, 85445, 86931, 89160, 96590, 102534, 106992, 107640, 115908, 133740, 136712, 144885, 153801, 154544, 170890, 173862, 178320, 193180, 205068, 215280, 222157, 231816, 256335, 267480, 273424, 289770, 307602, 341780, 347724, 386360, 410136, 434655, 444314, 463632, 512670, 534960, 579540, 615204, 666471, 683560, 695448, 769005, 772720, 820272, 869310, 888628, 1025340, 1110785, 1159080, 1230408, 1332942, 1367120, 1390896, 1538010, 1738620, 1777256, 1999413, 2050680, 2221570, 2318160, 2460816, 2665884, 3076020, 3332355, 3477240, 3554512, 3998826, 4101360, 4443140, 5331768, 6152040, 6664710, 6954480, 7997652, 8886280, 9997065, 10663536, 12304080, 13329420, 15995304, 17772560, 19994130, 26658840, 31990608, 39988260, 53317680, 79976520, 159953040]

約数ペア:

[(1, 159953040), (2, 79976520), (3, 53317680), (4, 39988260), (5, 31990608), (6, 26658840), (8, 19994130), (9, 17772560), (10, 15995304), (12, 13329420), (13, 12304080), (15, 10663536), (16, 9997065), (18, 8886280), (20, 7997652), (23, 6954480), (24, 6664710), (26, 6152040), (30, 5331768), (36, 4443140), (39, 4101360), (40, 3998826), (45, 3554512), (46, 3477240), (48, 3332355), (52, 3076020), (60, 2665884), (65, 2460816), (69, 2318160), (72, 2221570), (78, 2050680), (80, 1999413), (90, 1777256), (92, 1738620), (104, 1538010), (115, 1390896), (117, 1367120), (120, 1332942), (130, 1230408), (138, 1159080), (144, 1110785), (156, 1025340), (180, 888628), (184, 869310), (195, 820272), (207, 772720), (208, 769005), (230, 695448), (234, 683560), (240, 666471), (260, 615204), (276, 579540), (299, 534960), (312, 512670), (345, 463632), (360, 444314), (368, 434655), (390, 410136), (414, 386360), (460, 347724), (468, 341780), (520, 307602), (552, 289770), (585, 273424), (598, 267480), (624, 256335), (690, 231816), (720, 222157), (743, 215280), (780, 205068), (828, 193180), (897, 178320), (920, 173862), (936, 170890), (1035, 154544), (1040, 153801), (1104, 144885), (1170, 136712), (1196, 133740), (1380, 115908), (1486, 107640), (1495, 106992), (1560, 102534), (1656, 96590), (1794, 89160), (1840, 86931), (1872, 85445), (2070, 77272), (2229, 71760), (2340, 68356), (2392, 66870), (2691, 59440), (2760, 57954), (2972, 53820), (2990, 53496), (3120, 51267), (3312, 48295), (3588, 44580), (3715, 43056), (4140, 38636), (4458, 35880), (4485, 35664), (4680, 34178), (4784, 33435), (5382, 29720), (5520, 28977), (5944, 26910), (5980, 26748), (6687, 23920), (7176, 22290), (7430, 21528), (8280, 19318), (8916, 17940), (8970, 17832), (9360, 17089), (9659, 16560), (10764, 14860), (11145, 14352), (11888, 13455), (11960, 13374)]