156776716740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{287801}}^1$

素因数の和:289117

約数の個数: 96

約数和(自身を含む): 502074042624

約数和(自身を除く): 345297325884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1297, 2594, 3891, 5188, 6485, 7782, 9079, 12970, 15564, 18158, 19455, 25940, 27237, 36316, 38910, 45395, 54474, 77820, 90790, 108948, 136185, 181580, 272370, 287801, 544740, 575602, 863403, 1151204, 1439005, 1726806, 2014607, 2878010, 3453612, 4029214, 4317015, 5756020, 6043821, 8058428, 8634030, 10073035, 12087642, 17268060, 20146070, 24175284, 30219105, 40292140, 60438210, 120876420, 373277897, 746555794, 1119833691, 1493111588, 1866389485, 2239667382, 2612945279, 3732778970, 4479334764, 5225890558, 5599168455, 7465557940, 7838835837, 10451781116, 11198336910, 13064726395, 15677671674, 22396673820, 26129452790, 31355343348, 39194179185, 52258905580, 78388358370, 156776716740]

約数ペア:

[(1, 156776716740), (2, 78388358370), (3, 52258905580), (4, 39194179185), (5, 31355343348), (6, 26129452790), (7, 22396673820), (10, 15677671674), (12, 13064726395), (14, 11198336910), (15, 10451781116), (20, 7838835837), (21, 7465557940), (28, 5599168455), (30, 5225890558), (35, 4479334764), (42, 3732778970), (60, 2612945279), (70, 2239667382), (84, 1866389485), (105, 1493111588), (140, 1119833691), (210, 746555794), (420, 373277897), (1297, 120876420), (2594, 60438210), (3891, 40292140), (5188, 30219105), (6485, 24175284), (7782, 20146070), (9079, 17268060), (12970, 12087642), (15564, 10073035), (18158, 8634030), (19455, 8058428), (25940, 6043821), (27237, 5756020), (36316, 4317015), (38910, 4029214), (45395, 3453612), (54474, 2878010), (77820, 2014607), (90790, 1726806), (108948, 1439005), (136185, 1151204), (181580, 863403), (272370, 575602), (287801, 544740)]