2077974120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{3299}}^1$

素因数の和:3523

約数の個数: 128

約数和(自身を含む): 6486480000

約数和(自身を除く): 4408505880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 181, 232, 290, 348, 362, 435, 543, 580, 696, 724, 870, 905, 1086, 1160, 1448, 1740, 1810, 2172, 2715, 3299, 3480, 3620, 4344, 5249, 5430, 6598, 7240, 9897, 10498, 10860, 13196, 15747, 16495, 19794, 20996, 21720, 26245, 26392, 31494, 32990, 39588, 41992, 49485, 52490, 62988, 65980, 78735, 79176, 95671, 98970, 104980, 125976, 131960, 157470, 191342, 197940, 209960, 287013, 314940, 382684, 395880, 478355, 574026, 597119, 629880, 765368, 956710, 1148052, 1194238, 1435065, 1791357, 1913420, 2296104, 2388476, 2870130, 2985595, 3582714, 3826840, 4776952, 5740260, 5971190, 7165428, 8956785, 11480520, 11942380, 14330856, 17316451, 17913570, 23884760, 34632902, 35827140, 51949353, 69265804, 71654280, 86582255, 103898706, 138531608, 173164510, 207797412, 259746765, 346329020, 415594824, 519493530, 692658040, 1038987060, 2077974120]

約数ペア:

[(1, 2077974120), (2, 1038987060), (3, 692658040), (4, 519493530), (5, 415594824), (6, 346329020), (8, 259746765), (10, 207797412), (12, 173164510), (15, 138531608), (20, 103898706), (24, 86582255), (29, 71654280), (30, 69265804), (40, 51949353), (58, 35827140), (60, 34632902), (87, 23884760), (116, 17913570), (120, 17316451), (145, 14330856), (174, 11942380), (181, 11480520), (232, 8956785), (290, 7165428), (348, 5971190), (362, 5740260), (435, 4776952), (543, 3826840), (580, 3582714), (696, 2985595), (724, 2870130), (870, 2388476), (905, 2296104), (1086, 1913420), (1160, 1791357), (1448, 1435065), (1740, 1194238), (1810, 1148052), (2172, 956710), (2715, 765368), (3299, 629880), (3480, 597119), (3620, 574026), (4344, 478355), (5249, 395880), (5430, 382684), (6598, 314940), (7240, 287013), (9897, 209960), (10498, 197940), (10860, 191342), (13196, 157470), (15747, 131960), (16495, 125976), (19794, 104980), (20996, 98970), (21720, 95671), (26245, 79176), (26392, 78735), (31494, 65980), (32990, 62988), (39588, 52490), (41992, 49485)]