2016764520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{542141}}^1$

素因数の和:542186

約数の個数: 64

約数和(自身を含む): 6245475840

約数和(自身を除く): 4228711320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 542141, 1084282, 1626423, 2168564, 2710705, 3252846, 4337128, 5421410, 6505692, 8132115, 10842820, 13011384, 16264230, 16806371, 21685640, 32528460, 33612742, 50419113, 65056920, 67225484, 84031855, 100838226, 134450968, 168063710, 201676452, 252095565, 336127420, 403352904, 504191130, 672254840, 1008382260, 2016764520]

約数ペア:

[(1, 2016764520), (2, 1008382260), (3, 672254840), (4, 504191130), (5, 403352904), (6, 336127420), (8, 252095565), (10, 201676452), (12, 168063710), (15, 134450968), (20, 100838226), (24, 84031855), (30, 67225484), (31, 65056920), (40, 50419113), (60, 33612742), (62, 32528460), (93, 21685640), (120, 16806371), (124, 16264230), (155, 13011384), (186, 10842820), (248, 8132115), (310, 6505692), (372, 5421410), (465, 4337128), (620, 3252846), (744, 2710705), (930, 2168564), (1240, 1626423), (1860, 1084282), (3720, 542141)]