267589140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49009}}^1$

素因数の和:49041

約数の個数: 96

約数和(自身を含む): 922172160

約数和(自身を除く): 654583020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 49009, 98018, 147027, 196036, 245045, 294054, 343063, 490090, 588108, 637117, 686126, 735135, 980180, 1029189, 1274234, 1372252, 1470270, 1715315, 1911351, 2058378, 2548468, 2940540, 3185585, 3430630, 3822702, 4116756, 4459819, 5145945, 6371170, 6861260, 7645404, 8919638, 9556755, 10291890, 12742340, 13379457, 17839276, 19113510, 20583780, 22299095, 26758914, 38227020, 44598190, 53517828, 66897285, 89196380, 133794570, 267589140]

約数ペア:

[(1, 267589140), (2, 133794570), (3, 89196380), (4, 66897285), (5, 53517828), (6, 44598190), (7, 38227020), (10, 26758914), (12, 22299095), (13, 20583780), (14, 19113510), (15, 17839276), (20, 13379457), (21, 12742340), (26, 10291890), (28, 9556755), (30, 8919638), (35, 7645404), (39, 6861260), (42, 6371170), (52, 5145945), (60, 4459819), (65, 4116756), (70, 3822702), (78, 3430630), (84, 3185585), (91, 2940540), (105, 2548468), (130, 2058378), (140, 1911351), (156, 1715315), (182, 1470270), (195, 1372252), (210, 1274234), (260, 1029189), (273, 980180), (364, 735135), (390, 686126), (420, 637117), (455, 588108), (546, 490090), (780, 343063), (910, 294054), (1092, 245045), (1365, 196036), (1820, 147027), (2730, 98018), (5460, 49009)]