231594480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 849008160

約数和(自身を除く): 617413680

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, 109, 117, 120, 130, 144, 156, 180, 195, 208, 218, 227, 234, 240, 260, 312, 327, 360, 390, 436, 454, 468, 520, 545, 585, 624, 654, 681, 720, 780, 872, 908, 936, 981, 1040, 1090, 1135, 1170, 1308, 1362, 1417, 1560, 1635, 1744, 1816, 1872, 1962, 2043, 2180, 2270, 2340, 2616, 2724, 2834, 2951, 3120, 3270, 3405, 3632, 3924, 4086, 4251, 4360, 4540, 4680, 4905, 5232, 5448, 5668, 5902, 6540, 6810, 7085, 7848, 8172, 8502, 8720, 8853, 9080, 9360, 9810, 10215, 10896, 11336, 11804, 12753, 13080, 13620, 14170, 14755, 15696, 16344, 17004, 17706, 18160, 19620, 20430, 21255, 22672, 23608, 24743, 25506, 26160, 26559, 27240, 28340, 29510, 32688, 34008, 35412, 39240, 40860, 42510, 44265, 47216, 49486, 51012, 53118, 54480, 56680, 59020, 63765, 68016, 70824, 74229, 78480, 81720, 85020, 88530, 98972, 102024, 106236, 113360, 118040, 123715, 127530, 132795, 141648, 148458, 163440, 170040, 177060, 197944, 204048, 212472, 222687, 236080, 247430, 255060, 265590, 296916, 321659, 340080, 354120, 371145, 395888, 424944, 445374, 494860, 510120, 531180, 593832, 643318, 708240, 742290, 890748, 964977, 989720, 1020240, 1062360, 1113435, 1187664, 1286636, 1484580, 1608295, 1781496, 1929954, 1979440, 2124720, 2226870, 2573272, 2894931, 2969160, 3216590, 3562992, 3859908, 4453740, 4824885, 5146544, 5789862, 5938320, 6433180, 7719816, 8907480, 9649770, 11579724, 12866360, 14474655, 15439632, 17814960, 19299540, 23159448, 25732720, 28949310, 38599080, 46318896, 57898620, 77198160, 115797240, 231594480]

約数ペア:

[(1, 231594480), (2, 115797240), (3, 77198160), (4, 57898620), (5, 46318896), (6, 38599080), (8, 28949310), (9, 25732720), (10, 23159448), (12, 19299540), (13, 17814960), (15, 15439632), (16, 14474655), (18, 12866360), (20, 11579724), (24, 9649770), (26, 8907480), (30, 7719816), (36, 6433180), (39, 5938320), (40, 5789862), (45, 5146544), (48, 4824885), (52, 4453740), (60, 3859908), (65, 3562992), (72, 3216590), (78, 2969160), (80, 2894931), (90, 2573272), (104, 2226870), (109, 2124720), (117, 1979440), (120, 1929954), (130, 1781496), (144, 1608295), (156, 1484580), (180, 1286636), (195, 1187664), (208, 1113435), (218, 1062360), (227, 1020240), (234, 989720), (240, 964977), (260, 890748), (312, 742290), (327, 708240), (360, 643318), (390, 593832), (436, 531180), (454, 510120), (468, 494860), (520, 445374), (545, 424944), (585, 395888), (624, 371145), (654, 354120), (681, 340080), (720, 321659), (780, 296916), (872, 265590), (908, 255060), (936, 247430), (981, 236080), (1040, 222687), (1090, 212472), (1135, 204048), (1170, 197944), (1308, 177060), (1362, 170040), (1417, 163440), (1560, 148458), (1635, 141648), (1744, 132795), (1816, 127530), (1872, 123715), (1962, 118040), (2043, 113360), (2180, 106236), (2270, 102024), (2340, 98972), (2616, 88530), (2724, 85020), (2834, 81720), (2951, 78480), (3120, 74229), (3270, 70824), (3405, 68016), (3632, 63765), (3924, 59020), (4086, 56680), (4251, 54480), (4360, 53118), (4540, 51012), (4680, 49486), (4905, 47216), (5232, 44265), (5448, 42510), (5668, 40860), (5902, 39240), (6540, 35412), (6810, 34008), (7085, 32688), (7848, 29510), (8172, 28340), (8502, 27240), (8720, 26559), (8853, 26160), (9080, 25506), (9360, 24743), (9810, 23608), (10215, 22672), (10896, 21255), (11336, 20430), (11804, 19620), (12753, 18160), (13080, 17706), (13620, 17004), (14170, 16344), (14755, 15696)]