2137453080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6073}}^1$

素因数の和:6513

約数の個数: 128

約数和(自身を含む): 7347110400

約数和(自身を除く): 5209657320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 419, 420, 838, 840, 1257, 1676, 2095, 2514, 2933, 3352, 4190, 5028, 5866, 6073, 6285, 8380, 8799, 10056, 11732, 12146, 12570, 14665, 16760, 17598, 18219, 23464, 24292, 25140, 29330, 30365, 35196, 36438, 42511, 43995, 48584, 50280, 58660, 60730, 70392, 72876, 85022, 87990, 91095, 117320, 121460, 127533, 145752, 170044, 175980, 182190, 212555, 242920, 255066, 340088, 351960, 364380, 425110, 510132, 637665, 728760, 850220, 1020264, 1275330, 1700440, 2544587, 2550660, 5089174, 5101320, 7633761, 10178348, 12722935, 15267522, 17812109, 20356696, 25445870, 30535044, 35624218, 38168805, 50891740, 53436327, 61070088, 71248436, 76337610, 89060545, 101783480, 106872654, 142496872, 152675220, 178121090, 213745308, 267181635, 305350440, 356242180, 427490616, 534363270, 712484360, 1068726540, 2137453080]

約数ペア:

[(1, 2137453080), (2, 1068726540), (3, 712484360), (4, 534363270), (5, 427490616), (6, 356242180), (7, 305350440), (8, 267181635), (10, 213745308), (12, 178121090), (14, 152675220), (15, 142496872), (20, 106872654), (21, 101783480), (24, 89060545), (28, 76337610), (30, 71248436), (35, 61070088), (40, 53436327), (42, 50891740), (56, 38168805), (60, 35624218), (70, 30535044), (84, 25445870), (105, 20356696), (120, 17812109), (140, 15267522), (168, 12722935), (210, 10178348), (280, 7633761), (419, 5101320), (420, 5089174), (838, 2550660), (840, 2544587), (1257, 1700440), (1676, 1275330), (2095, 1020264), (2514, 850220), (2933, 728760), (3352, 637665), (4190, 510132), (5028, 425110), (5866, 364380), (6073, 351960), (6285, 340088), (8380, 255066), (8799, 242920), (10056, 212555), (11732, 182190), (12146, 175980), (12570, 170044), (14665, 145752), (16760, 127533), (17598, 121460), (18219, 117320), (23464, 91095), (24292, 87990), (25140, 85022), (29330, 72876), (30365, 70392), (35196, 60730), (36438, 58660), (42511, 50280), (43995, 48584)]