2065863720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{14479}}^1$

素因数の和:14563

約数の個数: 128

約数和(自身を含む): 6568128000

約数和(自身を除く): 4502264280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 615, 696, 820, 870, 984, 1160, 1189, 1230, 1640, 1740, 2378, 2460, 3480, 3567, 4756, 4920, 5945, 7134, 9512, 11890, 14268, 14479, 17835, 23780, 28536, 28958, 35670, 43437, 47560, 57916, 71340, 72395, 86874, 115832, 142680, 144790, 173748, 217185, 289580, 347496, 419891, 434370, 579160, 593639, 839782, 868740, 1187278, 1259673, 1679564, 1737480, 1780917, 2099455, 2374556, 2519346, 2968195, 3359128, 3561834, 4198910, 4749112, 5038692, 5936390, 6298365, 7123668, 8397820, 8904585, 10077384, 11872780, 12596730, 14247336, 16795640, 17215531, 17809170, 23745560, 25193460, 34431062, 35618340, 50386920, 51646593, 68862124, 71236680, 86077655, 103293186, 137724248, 172155310, 206586372, 258232965, 344310620, 413172744, 516465930, 688621240, 1032931860, 2065863720]

約数ペア:

[(1, 2065863720), (2, 1032931860), (3, 688621240), (4, 516465930), (5, 413172744), (6, 344310620), (8, 258232965), (10, 206586372), (12, 172155310), (15, 137724248), (20, 103293186), (24, 86077655), (29, 71236680), (30, 68862124), (40, 51646593), (41, 50386920), (58, 35618340), (60, 34431062), (82, 25193460), (87, 23745560), (116, 17809170), (120, 17215531), (123, 16795640), (145, 14247336), (164, 12596730), (174, 11872780), (205, 10077384), (232, 8904585), (246, 8397820), (290, 7123668), (328, 6298365), (348, 5936390), (410, 5038692), (435, 4749112), (492, 4198910), (580, 3561834), (615, 3359128), (696, 2968195), (820, 2519346), (870, 2374556), (984, 2099455), (1160, 1780917), (1189, 1737480), (1230, 1679564), (1640, 1259673), (1740, 1187278), (2378, 868740), (2460, 839782), (3480, 593639), (3567, 579160), (4756, 434370), (4920, 419891), (5945, 347496), (7134, 289580), (9512, 217185), (11890, 173748), (14268, 144790), (14479, 142680), (17835, 115832), (23780, 86874), (28536, 72395), (28958, 71340), (35670, 57916), (43437, 47560)]