301788760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4925

約数の個数: 128

約数和(自身を含む): 885064320

約数和(自身を除く): 583275560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3640, 4420, 4760, 4877, 6188, 7735, 8840, 9754, 12376, 15470, 19508, 24385, 30940, 34139, 39016, 48770, 61880, 63401, 68278, 82909, 97540, 126802, 136556, 165818, 170695, 195080, 253604, 273112, 317005, 331636, 341390, 414545, 443807, 507208, 580363, 634010, 663272, 682780, 829090, 887614, 1077817, 1160726, 1268020, 1365560, 1658180, 1775228, 2155634, 2219035, 2321452, 2536040, 2901815, 3316360, 3550456, 4311268, 4438070, 4642904, 5389085, 5803630, 7544719, 8622536, 8876140, 10778170, 11607260, 15089438, 17752280, 21556340, 23214520, 30178876, 37723595, 43112680, 60357752, 75447190, 150894380, 301788760]

約数ペア:

[(1, 301788760), (2, 150894380), (4, 75447190), (5, 60357752), (7, 43112680), (8, 37723595), (10, 30178876), (13, 23214520), (14, 21556340), (17, 17752280), (20, 15089438), (26, 11607260), (28, 10778170), (34, 8876140), (35, 8622536), (40, 7544719), (52, 5803630), (56, 5389085), (65, 4642904), (68, 4438070), (70, 4311268), (85, 3550456), (91, 3316360), (104, 2901815), (119, 2536040), (130, 2321452), (136, 2219035), (140, 2155634), (170, 1775228), (182, 1658180), (221, 1365560), (238, 1268020), (260, 1160726), (280, 1077817), (340, 887614), (364, 829090), (442, 682780), (455, 663272), (476, 634010), (520, 580363), (595, 507208), (680, 443807), (728, 414545), (884, 341390), (910, 331636), (952, 317005), (1105, 273112), (1190, 253604), (1547, 195080), (1768, 170695), (1820, 165818), (2210, 136556), (2380, 126802), (3094, 97540), (3640, 82909), (4420, 68278), (4760, 63401), (4877, 61880), (6188, 48770), (7735, 39016), (8840, 34139), (9754, 30940), (12376, 24385), (15470, 19508)]