22736640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 75350016

約数和(自身を除く): 52613376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 191, 192, 240, 248, 256, 310, 320, 372, 382, 384, 465, 480, 496, 573, 620, 640, 744, 764, 768, 930, 955, 960, 992, 1146, 1240, 1280, 1488, 1528, 1860, 1910, 1920, 1984, 2292, 2480, 2865, 2976, 3056, 3720, 3820, 3840, 3968, 4584, 4960, 5730, 5921, 5952, 6112, 7440, 7640, 7936, 9168, 9920, 11460, 11842, 11904, 12224, 14880, 15280, 17763, 18336, 19840, 22920, 23684, 23808, 24448, 29605, 29760, 30560, 35526, 36672, 39680, 45840, 47368, 48896, 59210, 59520, 61120, 71052, 73344, 88815, 91680, 94736, 118420, 119040, 122240, 142104, 146688, 177630, 183360, 189472, 236840, 244480, 284208, 355260, 366720, 378944, 473680, 568416, 710520, 733440, 757888, 947360, 1136832, 1421040, 1515776, 1894720, 2273664, 2842080, 3789440, 4547328, 5684160, 7578880, 11368320, 22736640]

約数ペア:

[(1, 22736640), (2, 11368320), (3, 7578880), (4, 5684160), (5, 4547328), (6, 3789440), (8, 2842080), (10, 2273664), (12, 1894720), (15, 1515776), (16, 1421040), (20, 1136832), (24, 947360), (30, 757888), (31, 733440), (32, 710520), (40, 568416), (48, 473680), (60, 378944), (62, 366720), (64, 355260), (80, 284208), (93, 244480), (96, 236840), (120, 189472), (124, 183360), (128, 177630), (155, 146688), (160, 142104), (186, 122240), (191, 119040), (192, 118420), (240, 94736), (248, 91680), (256, 88815), (310, 73344), (320, 71052), (372, 61120), (382, 59520), (384, 59210), (465, 48896), (480, 47368), (496, 45840), (573, 39680), (620, 36672), (640, 35526), (744, 30560), (764, 29760), (768, 29605), (930, 24448), (955, 23808), (960, 23684), (992, 22920), (1146, 19840), (1240, 18336), (1280, 17763), (1488, 15280), (1528, 14880), (1860, 12224), (1910, 11904), (1920, 11842), (1984, 11460), (2292, 9920), (2480, 9168), (2865, 7936), (2976, 7640), (3056, 7440), (3720, 6112), (3820, 5952), (3840, 5921), (3968, 5730), (4584, 4960)]