225601680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 726703488

約数和(自身を除く): 501101808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 101, 120, 123, 164, 202, 205, 227, 240, 246, 303, 328, 404, 410, 454, 492, 505, 606, 615, 656, 681, 808, 820, 908, 984, 1010, 1135, 1212, 1230, 1362, 1515, 1616, 1640, 1816, 1968, 2020, 2270, 2424, 2460, 2724, 3030, 3280, 3405, 3632, 4040, 4141, 4540, 4848, 4920, 5448, 6060, 6810, 8080, 8282, 9080, 9307, 9840, 10896, 12120, 12423, 13620, 16564, 18160, 18614, 20705, 22927, 24240, 24846, 27240, 27921, 33128, 37228, 41410, 45854, 46535, 49692, 54480, 55842, 62115, 66256, 68781, 74456, 82820, 91708, 93070, 99384, 111684, 114635, 124230, 137562, 139605, 148912, 165640, 183416, 186140, 198768, 223368, 229270, 248460, 275124, 279210, 331280, 343905, 366832, 372280, 446736, 458540, 496920, 550248, 558420, 687810, 744560, 917080, 940007, 993840, 1100496, 1116840, 1375620, 1834160, 1880014, 2233680, 2751240, 2820021, 3760028, 4700035, 5502480, 5640042, 7520056, 9400070, 11280084, 14100105, 15040112, 18800140, 22560168, 28200210, 37600280, 45120336, 56400420, 75200560, 112800840, 225601680]

約数ペア:

[(1, 225601680), (2, 112800840), (3, 75200560), (4, 56400420), (5, 45120336), (6, 37600280), (8, 28200210), (10, 22560168), (12, 18800140), (15, 15040112), (16, 14100105), (20, 11280084), (24, 9400070), (30, 7520056), (40, 5640042), (41, 5502480), (48, 4700035), (60, 3760028), (80, 2820021), (82, 2751240), (101, 2233680), (120, 1880014), (123, 1834160), (164, 1375620), (202, 1116840), (205, 1100496), (227, 993840), (240, 940007), (246, 917080), (303, 744560), (328, 687810), (404, 558420), (410, 550248), (454, 496920), (492, 458540), (505, 446736), (606, 372280), (615, 366832), (656, 343905), (681, 331280), (808, 279210), (820, 275124), (908, 248460), (984, 229270), (1010, 223368), (1135, 198768), (1212, 186140), (1230, 183416), (1362, 165640), (1515, 148912), (1616, 139605), (1640, 137562), (1816, 124230), (1968, 114635), (2020, 111684), (2270, 99384), (2424, 93070), (2460, 91708), (2724, 82820), (3030, 74456), (3280, 68781), (3405, 66256), (3632, 62115), (4040, 55842), (4141, 54480), (4540, 49692), (4848, 46535), (4920, 45854), (5448, 41410), (6060, 37228), (6810, 33128), (8080, 27921), (8282, 27240), (9080, 24846), (9307, 24240), (9840, 22927), (10896, 20705), (12120, 18614), (12423, 18160), (13620, 16564)]