7008664640

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{863}}^1$

素因数の和:1540

約数の個数: 112

約数和(自身を含む): 17143902720

約数和(自身を除く): 10135238080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 619, 656, 820, 863, 1238, 1312, 1640, 1726, 2476, 2624, 3095, 3280, 3452, 4315, 4952, 6190, 6560, 6904, 8630, 9904, 12380, 13120, 13808, 17260, 19808, 24760, 25379, 27616, 34520, 35383, 39616, 49520, 50758, 55232, 69040, 70766, 99040, 101516, 126895, 138080, 141532, 176915, 198080, 203032, 253790, 276160, 283064, 353830, 406064, 507580, 534197, 566128, 707660, 812128, 1015160, 1068394, 1132256, 1415320, 1624256, 2030320, 2136788, 2264512, 2670985, 2830640, 4060640, 4273576, 5341970, 5661280, 8121280, 8547152, 10683940, 11322560, 17094304, 21367880, 21902077, 34188608, 42735760, 43804154, 85471520, 87608308, 109510385, 170943040, 175216616, 219020770, 350433232, 438041540, 700866464, 876083080, 1401732928, 1752166160, 3504332320, 7008664640]

約数ペア:

[(1, 7008664640), (2, 3504332320), (4, 1752166160), (5, 1401732928), (8, 876083080), (10, 700866464), (16, 438041540), (20, 350433232), (32, 219020770), (40, 175216616), (41, 170943040), (64, 109510385), (80, 87608308), (82, 85471520), (160, 43804154), (164, 42735760), (205, 34188608), (320, 21902077), (328, 21367880), (410, 17094304), (619, 11322560), (656, 10683940), (820, 8547152), (863, 8121280), (1238, 5661280), (1312, 5341970), (1640, 4273576), (1726, 4060640), (2476, 2830640), (2624, 2670985), (3095, 2264512), (3280, 2136788), (3452, 2030320), (4315, 1624256), (4952, 1415320), (6190, 1132256), (6560, 1068394), (6904, 1015160), (8630, 812128), (9904, 707660), (12380, 566128), (13120, 534197), (13808, 507580), (17260, 406064), (19808, 353830), (24760, 283064), (25379, 276160), (27616, 253790), (34520, 203032), (35383, 198080), (39616, 176915), (49520, 141532), (50758, 138080), (55232, 126895), (69040, 101516), (70766, 99040)]