101330320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 299980800

約数和(自身を除く): 198650480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 449, 455, 496, 520, 560, 620, 728, 806, 868, 898, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1796, 1820, 2015, 2170, 2245, 2480, 2821, 3143, 3224, 3472, 3592, 3640, 4030, 4340, 4490, 5642, 5837, 6286, 6448, 7184, 7280, 8060, 8680, 8980, 11284, 11674, 12572, 13919, 14105, 15715, 16120, 17360, 17960, 22568, 23348, 25144, 27838, 28210, 29185, 31430, 32240, 35920, 40859, 45136, 46696, 50288, 55676, 56420, 58370, 62860, 69595, 81718, 93392, 97433, 111352, 112840, 116740, 125720, 139190, 163436, 180947, 194866, 204295, 222704, 225680, 233480, 251440, 278380, 326872, 361894, 389732, 408590, 466960, 487165, 556760, 653744, 723788, 779464, 817180, 904735, 974330, 1113520, 1266629, 1447576, 1558928, 1634360, 1809470, 1948660, 2533258, 2895152, 3268720, 3618940, 3897320, 5066516, 6333145, 7237880, 7794640, 10133032, 12666290, 14475760, 20266064, 25332580, 50665160, 101330320]

約数ペア:

[(1, 101330320), (2, 50665160), (4, 25332580), (5, 20266064), (7, 14475760), (8, 12666290), (10, 10133032), (13, 7794640), (14, 7237880), (16, 6333145), (20, 5066516), (26, 3897320), (28, 3618940), (31, 3268720), (35, 2895152), (40, 2533258), (52, 1948660), (56, 1809470), (62, 1634360), (65, 1558928), (70, 1447576), (80, 1266629), (91, 1113520), (104, 974330), (112, 904735), (124, 817180), (130, 779464), (140, 723788), (155, 653744), (182, 556760), (208, 487165), (217, 466960), (248, 408590), (260, 389732), (280, 361894), (310, 326872), (364, 278380), (403, 251440), (434, 233480), (449, 225680), (455, 222704), (496, 204295), (520, 194866), (560, 180947), (620, 163436), (728, 139190), (806, 125720), (868, 116740), (898, 112840), (910, 111352), (1040, 97433), (1085, 93392), (1240, 81718), (1456, 69595), (1612, 62860), (1736, 58370), (1796, 56420), (1820, 55676), (2015, 50288), (2170, 46696), (2245, 45136), (2480, 40859), (2821, 35920), (3143, 32240), (3224, 31430), (3472, 29185), (3592, 28210), (3640, 27838), (4030, 25144), (4340, 23348), (4490, 22568), (5642, 17960), (5837, 17360), (6286, 16120), (6448, 15715), (7184, 14105), (7280, 13919), (8060, 12572), (8680, 11674), (8980, 11284)]