1879996920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10193}}^1$

素因数の和:10289

約数の個数: 128

約数和(自身を含む): 5945140800

約数和(自身を除く): 4065143880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 265, 290, 318, 348, 424, 435, 530, 580, 636, 696, 795, 870, 1060, 1160, 1272, 1537, 1590, 1740, 2120, 3074, 3180, 3480, 4611, 6148, 6360, 7685, 9222, 10193, 12296, 15370, 18444, 20386, 23055, 30579, 30740, 36888, 40772, 46110, 50965, 61158, 61480, 81544, 92220, 101930, 122316, 152895, 184440, 203860, 244632, 295597, 305790, 407720, 540229, 591194, 611580, 886791, 1080458, 1182388, 1223160, 1477985, 1620687, 1773582, 2160916, 2364776, 2701145, 2955970, 3241374, 3547164, 4321832, 4433955, 5402290, 5911940, 6482748, 7094328, 8103435, 8867910, 10804580, 11823880, 12965496, 15666641, 16206870, 17735820, 21609160, 31333282, 32413740, 35471640, 46999923, 62666564, 64827480, 78333205, 93999846, 125333128, 156666410, 187999692, 234999615, 313332820, 375999384, 469999230, 626665640, 939998460, 1879996920]

約数ペア:

[(1, 1879996920), (2, 939998460), (3, 626665640), (4, 469999230), (5, 375999384), (6, 313332820), (8, 234999615), (10, 187999692), (12, 156666410), (15, 125333128), (20, 93999846), (24, 78333205), (29, 64827480), (30, 62666564), (40, 46999923), (53, 35471640), (58, 32413740), (60, 31333282), (87, 21609160), (106, 17735820), (116, 16206870), (120, 15666641), (145, 12965496), (159, 11823880), (174, 10804580), (212, 8867910), (232, 8103435), (265, 7094328), (290, 6482748), (318, 5911940), (348, 5402290), (424, 4433955), (435, 4321832), (530, 3547164), (580, 3241374), (636, 2955970), (696, 2701145), (795, 2364776), (870, 2160916), (1060, 1773582), (1160, 1620687), (1272, 1477985), (1537, 1223160), (1590, 1182388), (1740, 1080458), (2120, 886791), (3074, 611580), (3180, 591194), (3480, 540229), (4611, 407720), (6148, 305790), (6360, 295597), (7685, 244632), (9222, 203860), (10193, 184440), (12296, 152895), (15370, 122316), (18444, 101930), (20386, 92220), (23055, 81544), (30579, 61480), (30740, 61158), (36888, 50965), (40772, 46110)]