2021034720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113797}}^1$

素因数の和:113852

約数の個数: 96

約数和(自身を含む): 6538377888

約数和(自身を除く): 4517343168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 17760, 113797, 227594, 341391, 455188, 568985, 682782, 910376, 1137970, 1365564, 1706955, 1820752, 2275940, 2731128, 3413910, 3641504, 4210489, 4551880, 5462256, 6827820, 8420978, 9103760, 10924512, 12631467, 13655640, 16841956, 18207520, 21052445, 25262934, 27311280, 33683912, 42104890, 50525868, 54622560, 63157335, 67367824, 84209780, 101051736, 126314670, 134735648, 168419560, 202103472, 252629340, 336839120, 404206944, 505258680, 673678240, 1010517360, 2021034720]

約数ペア:

[(1, 2021034720), (2, 1010517360), (3, 673678240), (4, 505258680), (5, 404206944), (6, 336839120), (8, 252629340), (10, 202103472), (12, 168419560), (15, 134735648), (16, 126314670), (20, 101051736), (24, 84209780), (30, 67367824), (32, 63157335), (37, 54622560), (40, 50525868), (48, 42104890), (60, 33683912), (74, 27311280), (80, 25262934), (96, 21052445), (111, 18207520), (120, 16841956), (148, 13655640), (160, 12631467), (185, 10924512), (222, 9103760), (240, 8420978), (296, 6827820), (370, 5462256), (444, 4551880), (480, 4210489), (555, 3641504), (592, 3413910), (740, 2731128), (888, 2275940), (1110, 1820752), (1184, 1706955), (1480, 1365564), (1776, 1137970), (2220, 910376), (2960, 682782), (3552, 568985), (4440, 455188), (5920, 341391), (8880, 227594), (17760, 113797)]