267961980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31231}}^1$

素因数の和:31267

約数の個数: 96

約数和(自身を含む): 881491968

約数和(自身を除く): 613529988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 31231, 62462, 93693, 124924, 156155, 187386, 312310, 343541, 374772, 406003, 468465, 624620, 687082, 812006, 936930, 1030623, 1218009, 1374164, 1624012, 1717705, 1873860, 2030015, 2061246, 2436018, 3435410, 4060030, 4122492, 4466033, 4872036, 5153115, 6090045, 6870820, 8120060, 8932066, 10306230, 12180090, 13398099, 17864132, 20612460, 22330165, 24360180, 26796198, 44660330, 53592396, 66990495, 89320660, 133980990, 267961980]

約数ペア:

[(1, 267961980), (2, 133980990), (3, 89320660), (4, 66990495), (5, 53592396), (6, 44660330), (10, 26796198), (11, 24360180), (12, 22330165), (13, 20612460), (15, 17864132), (20, 13398099), (22, 12180090), (26, 10306230), (30, 8932066), (33, 8120060), (39, 6870820), (44, 6090045), (52, 5153115), (55, 4872036), (60, 4466033), (65, 4122492), (66, 4060030), (78, 3435410), (110, 2436018), (130, 2061246), (132, 2030015), (143, 1873860), (156, 1717705), (165, 1624012), (195, 1374164), (220, 1218009), (260, 1030623), (286, 936930), (330, 812006), (390, 687082), (429, 624620), (572, 468465), (660, 406003), (715, 374772), (780, 343541), (858, 312310), (1430, 187386), (1716, 156155), (2145, 124924), (2860, 93693), (4290, 62462), (8580, 31231)]