15673903120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 38013566976

約数和(自身を除く): 22339663856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 127, 164, 191, 197, 205, 254, 328, 382, 394, 410, 508, 635, 656, 764, 788, 820, 955, 985, 1016, 1270, 1528, 1576, 1640, 1910, 1970, 2032, 2540, 3056, 3152, 3280, 3820, 3940, 5080, 5207, 7640, 7831, 7880, 8077, 10160, 10414, 15280, 15662, 15760, 16154, 20828, 24257, 25019, 26035, 31324, 32308, 37627, 39155, 40385, 41656, 48514, 50038, 52070, 62648, 64616, 75254, 78310, 80770, 83312, 97028, 100076, 104140, 121285, 125095, 125296, 129232, 150508, 156620, 161540, 188135, 194056, 200152, 208280, 242570, 250190, 301016, 313240, 323080, 376270, 388112, 400304, 416560, 485140, 500380, 602032, 626480, 646160, 752540, 970280, 994537, 1000760, 1025779, 1505080, 1542707, 1940560, 1989074, 2001520, 2051558, 3010160, 3085414, 3978148, 4103116, 4778629, 4972685, 5128895, 6170828, 7713535, 7956296, 8206232, 9557258, 9945370, 10257790, 12341656, 15427070, 15912592, 16412464, 19114516, 19890740, 20515580, 23893145, 24683312, 30854140, 38229032, 39781480, 41031160, 47786290, 61708280, 76458064, 79562960, 82062320, 95572580, 123416560, 191145160, 195923789, 382290320, 391847578, 783695156, 979618945, 1567390312, 1959237890, 3134780624, 3918475780, 7836951560, 15673903120]

約数ペア:

[(1, 15673903120), (2, 7836951560), (4, 3918475780), (5, 3134780624), (8, 1959237890), (10, 1567390312), (16, 979618945), (20, 783695156), (40, 391847578), (41, 382290320), (80, 195923789), (82, 191145160), (127, 123416560), (164, 95572580), (191, 82062320), (197, 79562960), (205, 76458064), (254, 61708280), (328, 47786290), (382, 41031160), (394, 39781480), (410, 38229032), (508, 30854140), (635, 24683312), (656, 23893145), (764, 20515580), (788, 19890740), (820, 19114516), (955, 16412464), (985, 15912592), (1016, 15427070), (1270, 12341656), (1528, 10257790), (1576, 9945370), (1640, 9557258), (1910, 8206232), (1970, 7956296), (2032, 7713535), (2540, 6170828), (3056, 5128895), (3152, 4972685), (3280, 4778629), (3820, 4103116), (3940, 3978148), (5080, 3085414), (5207, 3010160), (7640, 2051558), (7831, 2001520), (7880, 1989074), (8077, 1940560), (10160, 1542707), (10414, 1505080), (15280, 1025779), (15662, 1000760), (15760, 994537), (16154, 970280), (20828, 752540), (24257, 646160), (25019, 626480), (26035, 602032), (31324, 500380), (32308, 485140), (37627, 416560), (39155, 400304), (40385, 388112), (41656, 376270), (48514, 323080), (50038, 313240), (52070, 301016), (62648, 250190), (64616, 242570), (75254, 208280), (78310, 200152), (80770, 194056), (83312, 188135), (97028, 161540), (100076, 156620), (104140, 150508), (121285, 129232), (125095, 125296)]