2009392440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{3331}}^1$

素因数の和:3813

約数の個数: 128

約数和(自身を含む): 6592561920

約数和(自身を除く): 4583169480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 457, 660, 914, 1320, 1371, 1828, 2285, 2742, 3331, 3656, 4570, 5027, 5484, 6662, 6855, 9140, 9993, 10054, 10968, 13324, 13710, 15081, 16655, 18280, 19986, 20108, 25135, 26648, 27420, 30162, 33310, 36641, 39972, 40216, 49965, 50270, 54840, 60324, 66620, 73282, 75405, 79944, 99930, 100540, 109923, 120648, 133240, 146564, 150810, 183205, 199860, 201080, 219846, 293128, 301620, 366410, 399720, 439692, 549615, 603240, 732820, 879384, 1099230, 1465640, 1522267, 2198460, 3044534, 4396920, 4566801, 6089068, 7611335, 9133602, 12178136, 15222670, 16744937, 18267204, 22834005, 30445340, 33489874, 36534408, 45668010, 50234811, 60890680, 66979748, 83724685, 91336020, 100469622, 133959496, 167449370, 182672040, 200939244, 251174055, 334898740, 401878488, 502348110, 669797480, 1004696220, 2009392440]

約数ペア:

[(1, 2009392440), (2, 1004696220), (3, 669797480), (4, 502348110), (5, 401878488), (6, 334898740), (8, 251174055), (10, 200939244), (11, 182672040), (12, 167449370), (15, 133959496), (20, 100469622), (22, 91336020), (24, 83724685), (30, 66979748), (33, 60890680), (40, 50234811), (44, 45668010), (55, 36534408), (60, 33489874), (66, 30445340), (88, 22834005), (110, 18267204), (120, 16744937), (132, 15222670), (165, 12178136), (220, 9133602), (264, 7611335), (330, 6089068), (440, 4566801), (457, 4396920), (660, 3044534), (914, 2198460), (1320, 1522267), (1371, 1465640), (1828, 1099230), (2285, 879384), (2742, 732820), (3331, 603240), (3656, 549615), (4570, 439692), (5027, 399720), (5484, 366410), (6662, 301620), (6855, 293128), (9140, 219846), (9993, 201080), (10054, 199860), (10968, 183205), (13324, 150810), (13710, 146564), (15081, 133240), (16655, 120648), (18280, 109923), (19986, 100540), (20108, 99930), (25135, 79944), (26648, 75405), (27420, 73282), (30162, 66620), (33310, 60324), (36641, 54840), (39972, 50270), (40216, 49965)]