157389960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 384

約数和(自身を含む): 620524800

約数和(自身を除く): 463134840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 49, 52, 56, 58, 60, 65, 70, 71, 78, 84, 87, 91, 98, 104, 105, 116, 120, 130, 140, 142, 145, 147, 156, 168, 174, 182, 195, 196, 203, 210, 213, 232, 245, 260, 273, 280, 284, 290, 294, 312, 348, 355, 364, 377, 390, 392, 406, 420, 426, 435, 455, 490, 497, 520, 546, 568, 580, 588, 609, 637, 696, 710, 728, 735, 754, 780, 812, 840, 852, 870, 910, 923, 980, 994, 1015, 1065, 1092, 1131, 1160, 1176, 1218, 1274, 1365, 1420, 1421, 1470, 1491, 1508, 1560, 1624, 1704, 1740, 1820, 1846, 1885, 1911, 1960, 1988, 2030, 2059, 2130, 2184, 2262, 2436, 2485, 2548, 2639, 2730, 2769, 2840, 2842, 2940, 2982, 3016, 3045, 3185, 3479, 3480, 3640, 3692, 3770, 3822, 3976, 4060, 4118, 4260, 4263, 4524, 4615, 4872, 4970, 5096, 5278, 5460, 5538, 5655, 5684, 5880, 5964, 6090, 6177, 6370, 6461, 6958, 7105, 7384, 7455, 7540, 7644, 7917, 8120, 8236, 8520, 8526, 9048, 9230, 9555, 9940, 10295, 10437, 10556, 10920, 11076, 11310, 11368, 11928, 12180, 12354, 12740, 12922, 13195, 13845, 13916, 14210, 14413, 14910, 15080, 15288, 15834, 16472, 17052, 17395, 18460, 18473, 19110, 19383, 19880, 20590, 20874, 21112, 21315, 22152, 22620, 24360, 24708, 25480, 25844, 26390, 26767, 27690, 27832, 28420, 28826, 29820, 30885, 31668, 32305, 34104, 34790, 36920, 36946, 38220, 38766, 39585, 41180, 41748, 42630, 43239, 45227, 45240, 49416, 51688, 52185, 52780, 53534, 55380, 55419, 56840, 57652, 59640, 61770, 63336, 64610, 69580, 72065, 73892, 76440, 77532, 79170, 80301, 82360, 83496, 85260, 86478, 90454, 92365, 96915, 100891, 104370, 105560, 107068, 110760, 110838, 115304, 123540, 129220, 133835, 135681, 139160, 144130, 147784, 155064, 158340, 160602, 170520, 172956, 180908, 184730, 187369, 193830, 201782, 208740, 214136, 216195, 221676, 226135, 247080, 258440, 267670, 271362, 277095, 288260, 302673, 316680, 321204, 345912, 361816, 369460, 374738, 387660, 401505, 403564, 417480, 432390, 443352, 452270, 504455, 535340, 542724, 554190, 562107, 576520, 605346, 642408, 678405, 738920, 749476, 775320, 803010, 807128, 864780, 904540, 936845, 1008910, 1070680, 1085448, 1108380, 1124214, 1210692, 1311583, 1356810, 1498952, 1513365, 1606020, 1729560, 1809080, 1873690, 2017820, 2216760, 2248428, 2421384, 2623166, 2713620, 2810535, 3026730, 3212040, 3747380, 3934749, 4035640, 4496856, 5246332, 5427240, 5621070, 6053460, 6557915, 7494760, 7869498, 10492664, 11242140, 12106920, 13115830, 15738996, 19673745, 22484280, 26231660, 31477992, 39347490, 52463320, 78694980, 157389960]

約数ペア:

[(1, 157389960), (2, 78694980), (3, 52463320), (4, 39347490), (5, 31477992), (6, 26231660), (7, 22484280), (8, 19673745), (10, 15738996), (12, 13115830), (13, 12106920), (14, 11242140), (15, 10492664), (20, 7869498), (21, 7494760), (24, 6557915), (26, 6053460), (28, 5621070), (29, 5427240), (30, 5246332), (35, 4496856), (39, 4035640), (40, 3934749), (42, 3747380), (49, 3212040), (52, 3026730), (56, 2810535), (58, 2713620), (60, 2623166), (65, 2421384), (70, 2248428), (71, 2216760), (78, 2017820), (84, 1873690), (87, 1809080), (91, 1729560), (98, 1606020), (104, 1513365), (105, 1498952), (116, 1356810), (120, 1311583), (130, 1210692), (140, 1124214), (142, 1108380), (145, 1085448), (147, 1070680), (156, 1008910), (168, 936845), (174, 904540), (182, 864780), (195, 807128), (196, 803010), (203, 775320), (210, 749476), (213, 738920), (232, 678405), (245, 642408), (260, 605346), (273, 576520), (280, 562107), (284, 554190), (290, 542724), (294, 535340), (312, 504455), (348, 452270), (355, 443352), (364, 432390), (377, 417480), (390, 403564), (392, 401505), (406, 387660), (420, 374738), (426, 369460), (435, 361816), (455, 345912), (490, 321204), (497, 316680), (520, 302673), (546, 288260), (568, 277095), (580, 271362), (588, 267670), (609, 258440), (637, 247080), (696, 226135), (710, 221676), (728, 216195), (735, 214136), (754, 208740), (780, 201782), (812, 193830), (840, 187369), (852, 184730), (870, 180908), (910, 172956), (923, 170520), (980, 160602), (994, 158340), (1015, 155064), (1065, 147784), (1092, 144130), (1131, 139160), (1160, 135681), (1176, 133835), (1218, 129220), (1274, 123540), (1365, 115304), (1420, 110838), (1421, 110760), (1470, 107068), (1491, 105560), (1508, 104370), (1560, 100891), (1624, 96915), (1704, 92365), (1740, 90454), (1820, 86478), (1846, 85260), (1885, 83496), (1911, 82360), (1960, 80301), (1988, 79170), (2030, 77532), (2059, 76440), (2130, 73892), (2184, 72065), (2262, 69580), (2436, 64610), (2485, 63336), (2548, 61770), (2639, 59640), (2730, 57652), (2769, 56840), (2840, 55419), (2842, 55380), (2940, 53534), (2982, 52780), (3016, 52185), (3045, 51688), (3185, 49416), (3479, 45240), (3480, 45227), (3640, 43239), (3692, 42630), (3770, 41748), (3822, 41180), (3976, 39585), (4060, 38766), (4118, 38220), (4260, 36946), (4263, 36920), (4524, 34790), (4615, 34104), (4872, 32305), (4970, 31668), (5096, 30885), (5278, 29820), (5460, 28826), (5538, 28420), (5655, 27832), (5684, 27690), (5880, 26767), (5964, 26390), (6090, 25844), (6177, 25480), (6370, 24708), (6461, 24360), (6958, 22620), (7105, 22152), (7384, 21315), (7455, 21112), (7540, 20874), (7644, 20590), (7917, 19880), (8120, 19383), (8236, 19110), (8520, 18473), (8526, 18460), (9048, 17395), (9230, 17052), (9555, 16472), (9940, 15834), (10295, 15288), (10437, 15080), (10556, 14910), (10920, 14413), (11076, 14210), (11310, 13916), (11368, 13845), (11928, 13195), (12180, 12922), (12354, 12740)]