3871560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 14515200

約数和(自身を除く): 10643640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 419, 420, 440, 462, 616, 660, 770, 838, 840, 924, 1155, 1257, 1320, 1540, 1676, 1848, 2095, 2310, 2514, 2933, 3080, 3352, 4190, 4609, 4620, 5028, 5866, 6285, 8380, 8799, 9218, 9240, 10056, 11732, 12570, 13827, 14665, 16760, 17598, 18436, 23045, 23464, 25140, 27654, 29330, 32263, 35196, 36872, 43995, 46090, 50280, 55308, 58660, 64526, 69135, 70392, 87990, 92180, 96789, 110616, 117320, 129052, 138270, 161315, 175980, 184360, 193578, 258104, 276540, 322630, 351960, 387156, 483945, 553080, 645260, 774312, 967890, 1290520, 1935780, 3871560]

約数ペア:

[(1, 3871560), (2, 1935780), (3, 1290520), (4, 967890), (5, 774312), (6, 645260), (7, 553080), (8, 483945), (10, 387156), (11, 351960), (12, 322630), (14, 276540), (15, 258104), (20, 193578), (21, 184360), (22, 175980), (24, 161315), (28, 138270), (30, 129052), (33, 117320), (35, 110616), (40, 96789), (42, 92180), (44, 87990), (55, 70392), (56, 69135), (60, 64526), (66, 58660), (70, 55308), (77, 50280), (84, 46090), (88, 43995), (105, 36872), (110, 35196), (120, 32263), (132, 29330), (140, 27654), (154, 25140), (165, 23464), (168, 23045), (210, 18436), (220, 17598), (231, 16760), (264, 14665), (280, 13827), (308, 12570), (330, 11732), (385, 10056), (419, 9240), (420, 9218), (440, 8799), (462, 8380), (616, 6285), (660, 5866), (770, 5028), (838, 4620), (840, 4609), (924, 4190), (1155, 3352), (1257, 3080), (1320, 2933), (1540, 2514), (1676, 2310), (1848, 2095)]