3129925680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{621017}}^1$

素因数の和:621043

約数の個数: 120

約数和(自身を含む): 12012972192

約数和(自身を除く): 8883046512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 621017, 1242034, 1863051, 2484068, 3105085, 3726102, 4347119, 4968136, 5589153, 6210170, 7452204, 8694238, 9315255, 9936272, 11178306, 12420340, 13041357, 14904408, 17388476, 18630510, 21735595, 22356612, 24840680, 26082714, 27945765, 29808816, 34776952, 37261020, 39124071, 43471190, 44713224, 49681360, 52165428, 55891530, 65206785, 69553904, 74522040, 78248142, 86942380, 89426448, 104330856, 111783060, 130413570, 149044080, 156496284, 173884760, 195620355, 208661712, 223566120, 260827140, 312992568, 347769520, 391240710, 447132240, 521654280, 625985136, 782481420, 1043308560, 1564962840, 3129925680]

約数ペア:

[(1, 3129925680), (2, 1564962840), (3, 1043308560), (4, 782481420), (5, 625985136), (6, 521654280), (7, 447132240), (8, 391240710), (9, 347769520), (10, 312992568), (12, 260827140), (14, 223566120), (15, 208661712), (16, 195620355), (18, 173884760), (20, 156496284), (21, 149044080), (24, 130413570), (28, 111783060), (30, 104330856), (35, 89426448), (36, 86942380), (40, 78248142), (42, 74522040), (45, 69553904), (48, 65206785), (56, 55891530), (60, 52165428), (63, 49681360), (70, 44713224), (72, 43471190), (80, 39124071), (84, 37261020), (90, 34776952), (105, 29808816), (112, 27945765), (120, 26082714), (126, 24840680), (140, 22356612), (144, 21735595), (168, 18630510), (180, 17388476), (210, 14904408), (240, 13041357), (252, 12420340), (280, 11178306), (315, 9936272), (336, 9315255), (360, 8694238), (420, 7452204), (504, 6210170), (560, 5589153), (630, 4968136), (720, 4347119), (840, 3726102), (1008, 3105085), (1260, 2484068), (1680, 1863051), (2520, 1242034), (5040, 621017)]