2004210540

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{45821}}^1$

素因数の和:45851

約数の個数: 96

約数和(自身を含む): 6312438720

約数和(自身を除く): 4308228180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 7290, 8748, 10935, 14580, 21870, 43740, 45821, 91642, 137463, 183284, 229105, 274926, 412389, 458210, 549852, 687315, 824778, 916420, 1237167, 1374630, 1649556, 2061945, 2474334, 2749260, 3711501, 4123890, 4948668, 6185835, 7423002, 8247780, 11134503, 12371670, 14846004, 18557505, 22269006, 24743340, 33403509, 37115010, 44538012, 55672515, 66807018, 74230020, 100210527, 111345030, 133614036, 167017545, 200421054, 222690060, 334035090, 400842108, 501052635, 668070180, 1002105270, 2004210540]

約数ペア:

[(1, 2004210540), (2, 1002105270), (3, 668070180), (4, 501052635), (5, 400842108), (6, 334035090), (9, 222690060), (10, 200421054), (12, 167017545), (15, 133614036), (18, 111345030), (20, 100210527), (27, 74230020), (30, 66807018), (36, 55672515), (45, 44538012), (54, 37115010), (60, 33403509), (81, 24743340), (90, 22269006), (108, 18557505), (135, 14846004), (162, 12371670), (180, 11134503), (243, 8247780), (270, 7423002), (324, 6185835), (405, 4948668), (486, 4123890), (540, 3711501), (729, 2749260), (810, 2474334), (972, 2061945), (1215, 1649556), (1458, 1374630), (1620, 1237167), (2187, 916420), (2430, 824778), (2916, 687315), (3645, 549852), (4374, 458210), (4860, 412389), (7290, 274926), (8748, 229105), (10935, 183284), (14580, 137463), (21870, 91642), (43740, 45821)]