267959040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2306

約数の個数: 144

約数和(自身を含む): 883792896

約数和(自身を除く): 615833856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2251, 2480, 2976, 3720, 3840, 3968, 4502, 4960, 5952, 6753, 7440, 7936, 9004, 9920, 11255, 11904, 13506, 14880, 18008, 19840, 22510, 23808, 27012, 29760, 33765, 36016, 39680, 45020, 54024, 59520, 67530, 69781, 72032, 90040, 108048, 119040, 135060, 139562, 144064, 180080, 209343, 216096, 270120, 279124, 288128, 348905, 360160, 418686, 432192, 540240, 558248, 576256, 697810, 720320, 837372, 864384, 1046715, 1080480, 1116496, 1395620, 1440640, 1674744, 1728768, 2093430, 2160960, 2232992, 2791240, 2881280, 3349488, 4186860, 4321920, 4465984, 5582480, 6698976, 8373720, 8643840, 8931968, 11164960, 13397952, 16747440, 17863936, 22329920, 26795904, 33494880, 44659840, 53591808, 66989760, 89319680, 133979520, 267959040]

約数ペア:

[(1, 267959040), (2, 133979520), (3, 89319680), (4, 66989760), (5, 53591808), (6, 44659840), (8, 33494880), (10, 26795904), (12, 22329920), (15, 17863936), (16, 16747440), (20, 13397952), (24, 11164960), (30, 8931968), (31, 8643840), (32, 8373720), (40, 6698976), (48, 5582480), (60, 4465984), (62, 4321920), (64, 4186860), (80, 3349488), (93, 2881280), (96, 2791240), (120, 2232992), (124, 2160960), (128, 2093430), (155, 1728768), (160, 1674744), (186, 1440640), (192, 1395620), (240, 1116496), (248, 1080480), (256, 1046715), (310, 864384), (320, 837372), (372, 720320), (384, 697810), (465, 576256), (480, 558248), (496, 540240), (620, 432192), (640, 418686), (744, 360160), (768, 348905), (930, 288128), (960, 279124), (992, 270120), (1240, 216096), (1280, 209343), (1488, 180080), (1860, 144064), (1920, 139562), (1984, 135060), (2251, 119040), (2480, 108048), (2976, 90040), (3720, 72032), (3840, 69781), (3968, 67530), (4502, 59520), (4960, 54024), (5952, 45020), (6753, 39680), (7440, 36016), (7936, 33765), (9004, 29760), (9920, 27012), (11255, 23808), (11904, 22510), (13506, 19840), (14880, 18008)]