222415680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1213}}^1$

素因数の和:1424

約数の個数: 112

約数和(自身を含む): 710452224

約数和(自身を除く): 488036544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 191, 192, 240, 320, 382, 480, 573, 764, 955, 960, 1146, 1213, 1528, 1910, 2292, 2426, 2865, 3056, 3639, 3820, 4584, 4852, 5730, 6065, 6112, 7278, 7640, 9168, 9704, 11460, 12130, 12224, 14556, 15280, 18195, 18336, 19408, 22920, 24260, 29112, 30560, 36390, 36672, 38816, 45840, 48520, 58224, 61120, 72780, 77632, 91680, 97040, 116448, 145560, 183360, 194080, 231683, 232896, 291120, 388160, 463366, 582240, 695049, 926732, 1158415, 1164480, 1390098, 1853464, 2316830, 2780196, 3475245, 3706928, 4633660, 5560392, 6950490, 7413856, 9267320, 11120784, 13900980, 14827712, 18534640, 22241568, 27801960, 37069280, 44483136, 55603920, 74138560, 111207840, 222415680]

約数ペア:

[(1, 222415680), (2, 111207840), (3, 74138560), (4, 55603920), (5, 44483136), (6, 37069280), (8, 27801960), (10, 22241568), (12, 18534640), (15, 14827712), (16, 13900980), (20, 11120784), (24, 9267320), (30, 7413856), (32, 6950490), (40, 5560392), (48, 4633660), (60, 3706928), (64, 3475245), (80, 2780196), (96, 2316830), (120, 1853464), (160, 1390098), (191, 1164480), (192, 1158415), (240, 926732), (320, 695049), (382, 582240), (480, 463366), (573, 388160), (764, 291120), (955, 232896), (960, 231683), (1146, 194080), (1213, 183360), (1528, 145560), (1910, 116448), (2292, 97040), (2426, 91680), (2865, 77632), (3056, 72780), (3639, 61120), (3820, 58224), (4584, 48520), (4852, 45840), (5730, 38816), (6065, 36672), (6112, 36390), (7278, 30560), (7640, 29112), (9168, 24260), (9704, 22920), (11460, 19408), (12130, 18336), (12224, 18195), (14556, 15280)]