56339640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 212659200

約数和(自身を除く): 156319560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 283, 315, 316, 360, 395, 420, 474, 504, 553, 566, 630, 632, 711, 790, 840, 849, 948, 1106, 1132, 1185, 1260, 1415, 1422, 1580, 1659, 1698, 1896, 1981, 2212, 2264, 2370, 2520, 2547, 2765, 2830, 2844, 3160, 3318, 3396, 3555, 3962, 4245, 4424, 4740, 4977, 5094, 5530, 5660, 5688, 5943, 6636, 6792, 7110, 7924, 8295, 8490, 9480, 9905, 9954, 10188, 11060, 11320, 11886, 12735, 13272, 14220, 15848, 16590, 16980, 17829, 19810, 19908, 20376, 22120, 22357, 23772, 24885, 25470, 28440, 29715, 33180, 33960, 35658, 39620, 39816, 44714, 47544, 49770, 50940, 59430, 66360, 67071, 71316, 79240, 89145, 89428, 99540, 101880, 111785, 118860, 134142, 142632, 156499, 178290, 178856, 199080, 201213, 223570, 237720, 268284, 312998, 335355, 356580, 402426, 447140, 469497, 536568, 625996, 670710, 713160, 782495, 804852, 894280, 938994, 1006065, 1251992, 1341420, 1408491, 1564990, 1609704, 1877988, 2012130, 2347485, 2682840, 2816982, 3129980, 3755976, 4024260, 4694970, 5633964, 6259960, 7042455, 8048520, 9389940, 11267928, 14084910, 18779880, 28169820, 56339640]

約数ペア:

[(1, 56339640), (2, 28169820), (3, 18779880), (4, 14084910), (5, 11267928), (6, 9389940), (7, 8048520), (8, 7042455), (9, 6259960), (10, 5633964), (12, 4694970), (14, 4024260), (15, 3755976), (18, 3129980), (20, 2816982), (21, 2682840), (24, 2347485), (28, 2012130), (30, 1877988), (35, 1609704), (36, 1564990), (40, 1408491), (42, 1341420), (45, 1251992), (56, 1006065), (60, 938994), (63, 894280), (70, 804852), (72, 782495), (79, 713160), (84, 670710), (90, 625996), (105, 536568), (120, 469497), (126, 447140), (140, 402426), (158, 356580), (168, 335355), (180, 312998), (210, 268284), (237, 237720), (252, 223570), (280, 201213), (283, 199080), (315, 178856), (316, 178290), (360, 156499), (395, 142632), (420, 134142), (474, 118860), (504, 111785), (553, 101880), (566, 99540), (630, 89428), (632, 89145), (711, 79240), (790, 71316), (840, 67071), (849, 66360), (948, 59430), (1106, 50940), (1132, 49770), (1185, 47544), (1260, 44714), (1415, 39816), (1422, 39620), (1580, 35658), (1659, 33960), (1698, 33180), (1896, 29715), (1981, 28440), (2212, 25470), (2264, 24885), (2370, 23772), (2520, 22357), (2547, 22120), (2765, 20376), (2830, 19908), (2844, 19810), (3160, 17829), (3318, 16980), (3396, 16590), (3555, 15848), (3962, 14220), (4245, 13272), (4424, 12735), (4740, 11886), (4977, 11320), (5094, 11060), (5530, 10188), (5660, 9954), (5688, 9905), (5943, 9480), (6636, 8490), (6792, 8295), (7110, 7924)]