299047560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{617}}^1$

素因数の和:1215

約数の個数: 128

約数和(自身を含む): 1028747520

約数和(自身を除く): 729699960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 577, 617, 840, 1154, 1234, 1731, 1851, 2308, 2468, 2885, 3085, 3462, 3702, 4039, 4319, 4616, 4936, 5770, 6170, 6924, 7404, 8078, 8638, 8655, 9255, 11540, 12117, 12340, 12957, 13848, 14808, 16156, 17276, 17310, 18510, 20195, 21595, 23080, 24234, 24680, 25914, 32312, 34552, 34620, 37020, 40390, 43190, 48468, 51828, 60585, 64785, 69240, 74040, 80780, 86380, 96936, 103656, 121170, 129570, 161560, 172760, 242340, 259140, 356009, 484680, 518280, 712018, 1068027, 1424036, 1780045, 2136054, 2492063, 2848072, 3560090, 4272108, 4984126, 5340135, 7120180, 7476189, 8544216, 9968252, 10680270, 12460315, 14240360, 14952378, 19936504, 21360540, 24920630, 29904756, 37380945, 42721080, 49841260, 59809512, 74761890, 99682520, 149523780, 299047560]

約数ペア:

[(1, 299047560), (2, 149523780), (3, 99682520), (4, 74761890), (5, 59809512), (6, 49841260), (7, 42721080), (8, 37380945), (10, 29904756), (12, 24920630), (14, 21360540), (15, 19936504), (20, 14952378), (21, 14240360), (24, 12460315), (28, 10680270), (30, 9968252), (35, 8544216), (40, 7476189), (42, 7120180), (56, 5340135), (60, 4984126), (70, 4272108), (84, 3560090), (105, 2848072), (120, 2492063), (140, 2136054), (168, 1780045), (210, 1424036), (280, 1068027), (420, 712018), (577, 518280), (617, 484680), (840, 356009), (1154, 259140), (1234, 242340), (1731, 172760), (1851, 161560), (2308, 129570), (2468, 121170), (2885, 103656), (3085, 96936), (3462, 86380), (3702, 80780), (4039, 74040), (4319, 69240), (4616, 64785), (4936, 60585), (5770, 51828), (6170, 48468), (6924, 43190), (7404, 40390), (8078, 37020), (8638, 34620), (8655, 34552), (9255, 32312), (11540, 25914), (12117, 24680), (12340, 24234), (12957, 23080), (13848, 21595), (14808, 20195), (16156, 18510), (17276, 17310)]