426697020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1$

素因数の和:1720

約数の個数: 144

約数和(自身を含む): 1365331968

約数和(自身を除く): 938634948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 235, 279, 282, 310, 372, 423, 465, 470, 558, 564, 620, 705, 846, 930, 940, 1116, 1395, 1410, 1457, 1627, 1692, 1860, 2115, 2790, 2820, 2914, 3254, 4230, 4371, 4881, 5580, 5828, 6508, 7285, 8135, 8460, 8742, 9762, 13113, 14570, 14643, 16270, 17484, 19524, 21855, 24405, 26226, 29140, 29286, 32540, 43710, 48810, 50437, 52452, 58572, 65565, 73215, 76469, 87420, 97620, 100874, 131130, 146430, 151311, 152938, 201748, 229407, 252185, 262260, 292860, 302622, 305876, 382345, 453933, 458814, 504370, 605244, 688221, 756555, 764690, 907866, 917628, 1008740, 1147035, 1376442, 1513110, 1529380, 1815732, 2269665, 2294070, 2370539, 2752884, 3026220, 3441105, 4539330, 4588140, 4741078, 6882210, 7111617, 9078660, 9482156, 11852695, 13764420, 14223234, 21334851, 23705390, 28446468, 35558085, 42669702, 47410780, 71116170, 85339404, 106674255, 142232340, 213348510, 426697020]

約数ペア:

[(1, 426697020), (2, 213348510), (3, 142232340), (4, 106674255), (5, 85339404), (6, 71116170), (9, 47410780), (10, 42669702), (12, 35558085), (15, 28446468), (18, 23705390), (20, 21334851), (30, 14223234), (31, 13764420), (36, 11852695), (45, 9482156), (47, 9078660), (60, 7111617), (62, 6882210), (90, 4741078), (93, 4588140), (94, 4539330), (124, 3441105), (141, 3026220), (155, 2752884), (180, 2370539), (186, 2294070), (188, 2269665), (235, 1815732), (279, 1529380), (282, 1513110), (310, 1376442), (372, 1147035), (423, 1008740), (465, 917628), (470, 907866), (558, 764690), (564, 756555), (620, 688221), (705, 605244), (846, 504370), (930, 458814), (940, 453933), (1116, 382345), (1395, 305876), (1410, 302622), (1457, 292860), (1627, 262260), (1692, 252185), (1860, 229407), (2115, 201748), (2790, 152938), (2820, 151311), (2914, 146430), (3254, 131130), (4230, 100874), (4371, 97620), (4881, 87420), (5580, 76469), (5828, 73215), (6508, 65565), (7285, 58572), (8135, 52452), (8460, 50437), (8742, 48810), (9762, 43710), (13113, 32540), (14570, 29286), (14643, 29140), (16270, 26226), (17484, 24405), (19524, 21855)]