202550640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1111

約数の個数: 160

約数和(自身を含む): 676980480

約数和(自身を除く): 474429840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 645, 688, 760, 817, 860, 912, 1032, 1033, 1140, 1290, 1520, 1634, 1720, 2064, 2066, 2280, 2451, 2580, 3099, 3268, 3440, 4085, 4132, 4560, 4902, 5160, 5165, 6198, 6536, 8170, 8264, 9804, 10320, 10330, 12255, 12396, 13072, 15495, 16340, 16528, 19608, 19627, 20660, 24510, 24792, 30990, 32680, 39216, 39254, 41320, 44419, 49020, 49584, 58881, 61980, 65360, 78508, 82640, 88838, 98040, 98135, 117762, 123960, 133257, 157016, 177676, 196080, 196270, 222095, 235524, 247920, 266514, 294405, 314032, 355352, 392540, 444190, 471048, 533028, 588810, 666285, 710704, 785080, 843961, 888380, 942096, 1066056, 1177620, 1332570, 1570160, 1687922, 1776760, 2132112, 2355240, 2531883, 2665140, 3375844, 3553520, 4219805, 4710480, 5063766, 5330280, 6751688, 8439610, 10127532, 10660560, 12659415, 13503376, 16879220, 20255064, 25318830, 33758440, 40510128, 50637660, 67516880, 101275320, 202550640]

約数ペア:

[(1, 202550640), (2, 101275320), (3, 67516880), (4, 50637660), (5, 40510128), (6, 33758440), (8, 25318830), (10, 20255064), (12, 16879220), (15, 13503376), (16, 12659415), (19, 10660560), (20, 10127532), (24, 8439610), (30, 6751688), (38, 5330280), (40, 5063766), (43, 4710480), (48, 4219805), (57, 3553520), (60, 3375844), (76, 2665140), (80, 2531883), (86, 2355240), (95, 2132112), (114, 1776760), (120, 1687922), (129, 1570160), (152, 1332570), (172, 1177620), (190, 1066056), (215, 942096), (228, 888380), (240, 843961), (258, 785080), (285, 710704), (304, 666285), (344, 588810), (380, 533028), (430, 471048), (456, 444190), (516, 392540), (570, 355352), (645, 314032), (688, 294405), (760, 266514), (817, 247920), (860, 235524), (912, 222095), (1032, 196270), (1033, 196080), (1140, 177676), (1290, 157016), (1520, 133257), (1634, 123960), (1720, 117762), (2064, 98135), (2066, 98040), (2280, 88838), (2451, 82640), (2580, 78508), (3099, 65360), (3268, 61980), (3440, 58881), (4085, 49584), (4132, 49020), (4560, 44419), (4902, 41320), (5160, 39254), (5165, 39216), (6198, 32680), (6536, 30990), (8170, 24792), (8264, 24510), (9804, 20660), (10320, 19627), (10330, 19608), (12255, 16528), (12396, 16340), (13072, 15495)]