56443920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 191654400

約数和(自身を除く): 135210480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 158, 195, 208, 229, 237, 240, 260, 312, 316, 390, 395, 458, 474, 520, 624, 632, 687, 780, 790, 916, 948, 1027, 1040, 1145, 1185, 1264, 1374, 1560, 1580, 1832, 1896, 2054, 2290, 2370, 2748, 2977, 3081, 3120, 3160, 3435, 3664, 3792, 4108, 4580, 4740, 5135, 5496, 5954, 6162, 6320, 6870, 8216, 8931, 9160, 9480, 10270, 10992, 11908, 12324, 13740, 14885, 15405, 16432, 17862, 18091, 18320, 18960, 20540, 23816, 24648, 27480, 29770, 30810, 35724, 36182, 41080, 44655, 47632, 49296, 54273, 54960, 59540, 61620, 71448, 72364, 82160, 89310, 90455, 108546, 119080, 123240, 142896, 144728, 178620, 180910, 217092, 235183, 238160, 246480, 271365, 289456, 357240, 361820, 434184, 470366, 542730, 705549, 714480, 723640, 868368, 940732, 1085460, 1175915, 1411098, 1447280, 1881464, 2170920, 2351830, 2822196, 3527745, 3762928, 4341840, 4703660, 5644392, 7055490, 9407320, 11288784, 14110980, 18814640, 28221960, 56443920]

約数ペア:

[(1, 56443920), (2, 28221960), (3, 18814640), (4, 14110980), (5, 11288784), (6, 9407320), (8, 7055490), (10, 5644392), (12, 4703660), (13, 4341840), (15, 3762928), (16, 3527745), (20, 2822196), (24, 2351830), (26, 2170920), (30, 1881464), (39, 1447280), (40, 1411098), (48, 1175915), (52, 1085460), (60, 940732), (65, 868368), (78, 723640), (79, 714480), (80, 705549), (104, 542730), (120, 470366), (130, 434184), (156, 361820), (158, 357240), (195, 289456), (208, 271365), (229, 246480), (237, 238160), (240, 235183), (260, 217092), (312, 180910), (316, 178620), (390, 144728), (395, 142896), (458, 123240), (474, 119080), (520, 108546), (624, 90455), (632, 89310), (687, 82160), (780, 72364), (790, 71448), (916, 61620), (948, 59540), (1027, 54960), (1040, 54273), (1145, 49296), (1185, 47632), (1264, 44655), (1374, 41080), (1560, 36182), (1580, 35724), (1832, 30810), (1896, 29770), (2054, 27480), (2290, 24648), (2370, 23816), (2748, 20540), (2977, 18960), (3081, 18320), (3120, 18091), (3160, 17862), (3435, 16432), (3664, 15405), (3792, 14885), (4108, 13740), (4580, 12324), (4740, 11908), (5135, 10992), (5496, 10270), (5954, 9480), (6162, 9160), (6320, 8931), (6870, 8216)]