148354360

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1026

約数の個数: 128

約数和(自身を含む): 425088000

約数和(自身を除く): 276733640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 980, 983, 1078, 1372, 1540, 1715, 1960, 1966, 2156, 2695, 2744, 3080, 3430, 3773, 3932, 4312, 4915, 5390, 6860, 6881, 7546, 7864, 9830, 10780, 10813, 13720, 13762, 15092, 18865, 19660, 21560, 21626, 27524, 30184, 34405, 37730, 39320, 43252, 48167, 54065, 55048, 68810, 75460, 75691, 86504, 96334, 108130, 137620, 150920, 151382, 192668, 216260, 240835, 275240, 302764, 337169, 378455, 385336, 432520, 481670, 529837, 605528, 674338, 756910, 963340, 1059674, 1348676, 1513820, 1685845, 1926680, 2119348, 2649185, 2697352, 3027640, 3371690, 3708859, 4238696, 5298370, 6743380, 7417718, 10596740, 13486760, 14835436, 18544295, 21193480, 29670872, 37088590, 74177180, 148354360]

約数ペア:

[(1, 148354360), (2, 74177180), (4, 37088590), (5, 29670872), (7, 21193480), (8, 18544295), (10, 14835436), (11, 13486760), (14, 10596740), (20, 7417718), (22, 6743380), (28, 5298370), (35, 4238696), (40, 3708859), (44, 3371690), (49, 3027640), (55, 2697352), (56, 2649185), (70, 2119348), (77, 1926680), (88, 1685845), (98, 1513820), (110, 1348676), (140, 1059674), (154, 963340), (196, 756910), (220, 674338), (245, 605528), (280, 529837), (308, 481670), (343, 432520), (385, 385336), (392, 378455), (440, 337169), (490, 302764), (539, 275240), (616, 240835), (686, 216260), (770, 192668), (980, 151382), (983, 150920), (1078, 137620), (1372, 108130), (1540, 96334), (1715, 86504), (1960, 75691), (1966, 75460), (2156, 68810), (2695, 55048), (2744, 54065), (3080, 48167), (3430, 43252), (3773, 39320), (3932, 37730), (4312, 34405), (4915, 30184), (5390, 27524), (6860, 21626), (6881, 21560), (7546, 19660), (7864, 18865), (9830, 15092), (10780, 13762), (10813, 13720)]