2020179240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{907}}^1$

素因数の和:1216

約数の個数: 192

約数和(自身を含む): 6884092800

約数和(自身を除く): 4863913560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 269, 276, 345, 360, 414, 460, 538, 552, 690, 807, 828, 907, 920, 1035, 1076, 1345, 1380, 1614, 1656, 1814, 2070, 2152, 2421, 2690, 2721, 2760, 3228, 3628, 4035, 4140, 4535, 4842, 5380, 5442, 6187, 6456, 7256, 8070, 8163, 8280, 9070, 9684, 10760, 10884, 12105, 12374, 13605, 16140, 16326, 18140, 18561, 19368, 20861, 21768, 24210, 24748, 27210, 30935, 32280, 32652, 36280, 37122, 40815, 41722, 48420, 49496, 54420, 55683, 61870, 62583, 65304, 74244, 81630, 83444, 92805, 96840, 104305, 108840, 111366, 123740, 125166, 148488, 163260, 166888, 185610, 187749, 208610, 222732, 243983, 247480, 250332, 278415, 312915, 326520, 371220, 375498, 417220, 445464, 487966, 500664, 556830, 625830, 731949, 742440, 750996, 834440, 938745, 975932, 1113660, 1219915, 1251660, 1463898, 1501992, 1877490, 1951864, 2195847, 2227320, 2439830, 2503320, 2927796, 3659745, 3754980, 4391694, 4879660, 5611609, 5855592, 7319490, 7509960, 8783388, 9759320, 10979235, 11223218, 14638980, 16834827, 17566776, 21958470, 22446436, 28058045, 29277960, 33669654, 43916940, 44892872, 50504481, 56116090, 67339308, 84174135, 87833880, 101008962, 112232180, 134678616, 168348270, 202017924, 224464360, 252522405, 336696540, 404035848, 505044810, 673393080, 1010089620, 2020179240]

約数ペア:

[(1, 2020179240), (2, 1010089620), (3, 673393080), (4, 505044810), (5, 404035848), (6, 336696540), (8, 252522405), (9, 224464360), (10, 202017924), (12, 168348270), (15, 134678616), (18, 112232180), (20, 101008962), (23, 87833880), (24, 84174135), (30, 67339308), (36, 56116090), (40, 50504481), (45, 44892872), (46, 43916940), (60, 33669654), (69, 29277960), (72, 28058045), (90, 22446436), (92, 21958470), (115, 17566776), (120, 16834827), (138, 14638980), (180, 11223218), (184, 10979235), (207, 9759320), (230, 8783388), (269, 7509960), (276, 7319490), (345, 5855592), (360, 5611609), (414, 4879660), (460, 4391694), (538, 3754980), (552, 3659745), (690, 2927796), (807, 2503320), (828, 2439830), (907, 2227320), (920, 2195847), (1035, 1951864), (1076, 1877490), (1345, 1501992), (1380, 1463898), (1614, 1251660), (1656, 1219915), (1814, 1113660), (2070, 975932), (2152, 938745), (2421, 834440), (2690, 750996), (2721, 742440), (2760, 731949), (3228, 625830), (3628, 556830), (4035, 500664), (4140, 487966), (4535, 445464), (4842, 417220), (5380, 375498), (5442, 371220), (6187, 326520), (6456, 312915), (7256, 278415), (8070, 250332), (8163, 247480), (8280, 243983), (9070, 222732), (9684, 208610), (10760, 187749), (10884, 185610), (12105, 166888), (12374, 163260), (13605, 148488), (16140, 125166), (16326, 123740), (18140, 111366), (18561, 108840), (19368, 104305), (20861, 96840), (21768, 92805), (24210, 83444), (24748, 81630), (27210, 74244), (30935, 65304), (32280, 62583), (32652, 61870), (36280, 55683), (37122, 54420), (40815, 49496), (41722, 48420)]