2087222760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{971}}^1$

素因数の和:1848

約数の個数: 192

約数和(自身を含む): 7769623680

約数和(自身を除く): 5682400920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 853, 971, 1260, 1706, 1942, 2520, 2559, 2913, 3412, 3884, 4265, 4855, 5118, 5826, 5971, 6797, 6824, 7677, 7768, 8530, 8739, 9710, 10236, 11652, 11942, 12795, 13594, 14565, 15354, 17060, 17478, 17913, 19420, 20391, 20472, 23304, 23884, 25590, 27188, 29130, 29855, 30708, 33985, 34120, 34956, 35826, 38385, 38840, 40782, 43695, 47768, 51180, 53739, 54376, 58260, 59710, 61173, 61416, 67970, 69912, 71652, 76770, 81564, 87390, 89565, 101955, 102360, 107478, 116520, 119420, 122346, 135940, 143304, 153540, 163128, 174780, 179130, 203910, 214956, 238840, 244692, 268695, 271880, 305865, 307080, 349560, 358260, 407820, 429912, 489384, 537390, 611730, 716520, 815640, 828263, 1074780, 1223460, 1656526, 2149560, 2446920, 2484789, 3313052, 4141315, 4969578, 5797841, 6626104, 7454367, 8282630, 9939156, 11595682, 12423945, 14908734, 16565260, 17393523, 19878312, 23191364, 24847890, 28989205, 29817468, 33130520, 34787046, 37271835, 46382728, 49695780, 52180569, 57978410, 59634936, 69574092, 74543670, 86967615, 99391560, 104361138, 115956820, 139148184, 149087340, 173935230, 208722276, 231913640, 260902845, 298174680, 347870460, 417444552, 521805690, 695740920, 1043611380, 2087222760]

約数ペア:

[(1, 2087222760), (2, 1043611380), (3, 695740920), (4, 521805690), (5, 417444552), (6, 347870460), (7, 298174680), (8, 260902845), (9, 231913640), (10, 208722276), (12, 173935230), (14, 149087340), (15, 139148184), (18, 115956820), (20, 104361138), (21, 99391560), (24, 86967615), (28, 74543670), (30, 69574092), (35, 59634936), (36, 57978410), (40, 52180569), (42, 49695780), (45, 46382728), (56, 37271835), (60, 34787046), (63, 33130520), (70, 29817468), (72, 28989205), (84, 24847890), (90, 23191364), (105, 19878312), (120, 17393523), (126, 16565260), (140, 14908734), (168, 12423945), (180, 11595682), (210, 9939156), (252, 8282630), (280, 7454367), (315, 6626104), (360, 5797841), (420, 4969578), (504, 4141315), (630, 3313052), (840, 2484789), (853, 2446920), (971, 2149560), (1260, 1656526), (1706, 1223460), (1942, 1074780), (2520, 828263), (2559, 815640), (2913, 716520), (3412, 611730), (3884, 537390), (4265, 489384), (4855, 429912), (5118, 407820), (5826, 358260), (5971, 349560), (6797, 307080), (6824, 305865), (7677, 271880), (7768, 268695), (8530, 244692), (8739, 238840), (9710, 214956), (10236, 203910), (11652, 179130), (11942, 174780), (12795, 163128), (13594, 153540), (14565, 143304), (15354, 135940), (17060, 122346), (17478, 119420), (17913, 116520), (19420, 107478), (20391, 102360), (20472, 101955), (23304, 89565), (23884, 87390), (25590, 81564), (27188, 76770), (29130, 71652), (29855, 69912), (30708, 67970), (33985, 61416), (34120, 61173), (34956, 59710), (35826, 58260), (38385, 54376), (38840, 53739), (40782, 51180), (43695, 47768)]