1258760880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{743}}^1$

素因数の和:956

約数の個数: 240

約数和(自身を含む): 4583831616

約数和(自身を除く): 3325070736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 181, 195, 208, 234, 240, 260, 312, 360, 362, 390, 468, 520, 543, 585, 624, 720, 724, 743, 780, 905, 936, 1040, 1086, 1170, 1448, 1486, 1560, 1629, 1810, 1872, 2172, 2229, 2340, 2353, 2715, 2896, 2972, 3120, 3258, 3620, 3715, 4344, 4458, 4680, 4706, 5430, 5944, 6516, 6687, 7059, 7240, 7430, 8145, 8688, 8916, 9360, 9412, 9659, 10860, 11145, 11765, 11888, 13032, 13374, 14118, 14480, 14860, 16290, 17832, 18824, 19318, 21177, 21720, 22290, 23530, 26064, 26748, 28236, 28977, 29720, 32580, 33435, 35295, 35664, 37648, 38636, 42354, 43440, 44580, 47060, 48295, 53496, 56472, 57954, 59440, 65160, 66870, 70590, 77272, 84708, 86931, 89160, 94120, 96590, 105885, 106992, 112944, 115908, 130320, 133740, 134483, 141180, 144885, 154544, 169416, 173862, 178320, 188240, 193180, 211770, 231816, 267480, 268966, 282360, 289770, 338832, 347724, 386360, 403449, 423540, 434655, 463632, 534960, 537932, 564720, 579540, 672415, 695448, 772720, 806898, 847080, 869310, 1075864, 1159080, 1210347, 1344830, 1390896, 1613796, 1694160, 1738620, 1748279, 2017245, 2151728, 2318160, 2420694, 2689660, 3227592, 3477240, 3496558, 4034490, 4841388, 5244837, 5379320, 6051735, 6455184, 6954480, 6993116, 8068980, 8741395, 9682776, 10489674, 10758640, 12103470, 13986232, 15734511, 16137960, 17482790, 19365552, 20979348, 24206940, 26224185, 27972464, 31469022, 32275920, 34965580, 41958696, 48413880, 52448370, 62938044, 69931160, 78672555, 83917392, 96827760, 104896740, 125876088, 139862320, 157345110, 209793480, 251752176, 314690220, 419586960, 629380440, 1258760880]

約数ペア:

[(1, 1258760880), (2, 629380440), (3, 419586960), (4, 314690220), (5, 251752176), (6, 209793480), (8, 157345110), (9, 139862320), (10, 125876088), (12, 104896740), (13, 96827760), (15, 83917392), (16, 78672555), (18, 69931160), (20, 62938044), (24, 52448370), (26, 48413880), (30, 41958696), (36, 34965580), (39, 32275920), (40, 31469022), (45, 27972464), (48, 26224185), (52, 24206940), (60, 20979348), (65, 19365552), (72, 17482790), (78, 16137960), (80, 15734511), (90, 13986232), (104, 12103470), (117, 10758640), (120, 10489674), (130, 9682776), (144, 8741395), (156, 8068980), (180, 6993116), (181, 6954480), (195, 6455184), (208, 6051735), (234, 5379320), (240, 5244837), (260, 4841388), (312, 4034490), (360, 3496558), (362, 3477240), (390, 3227592), (468, 2689660), (520, 2420694), (543, 2318160), (585, 2151728), (624, 2017245), (720, 1748279), (724, 1738620), (743, 1694160), (780, 1613796), (905, 1390896), (936, 1344830), (1040, 1210347), (1086, 1159080), (1170, 1075864), (1448, 869310), (1486, 847080), (1560, 806898), (1629, 772720), (1810, 695448), (1872, 672415), (2172, 579540), (2229, 564720), (2340, 537932), (2353, 534960), (2715, 463632), (2896, 434655), (2972, 423540), (3120, 403449), (3258, 386360), (3620, 347724), (3715, 338832), (4344, 289770), (4458, 282360), (4680, 268966), (4706, 267480), (5430, 231816), (5944, 211770), (6516, 193180), (6687, 188240), (7059, 178320), (7240, 173862), (7430, 169416), (8145, 154544), (8688, 144885), (8916, 141180), (9360, 134483), (9412, 133740), (9659, 130320), (10860, 115908), (11145, 112944), (11765, 106992), (11888, 105885), (13032, 96590), (13374, 94120), (14118, 89160), (14480, 86931), (14860, 84708), (16290, 77272), (17832, 70590), (18824, 66870), (19318, 65160), (21177, 59440), (21720, 57954), (22290, 56472), (23530, 53496), (26064, 48295), (26748, 47060), (28236, 44580), (28977, 43440), (29720, 42354), (32580, 38636), (33435, 37648), (35295, 35664)]