47049240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 163584000

約数和(自身を除く): 116534760

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, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 709, 790, 840, 948, 1106, 1185, 1418, 1580, 1659, 1896, 2127, 2212, 2370, 2765, 2836, 3160, 3318, 3545, 4254, 4424, 4740, 4963, 5530, 5672, 6636, 7090, 8295, 8508, 9480, 9926, 10635, 11060, 13272, 14180, 14889, 16590, 17016, 19852, 21270, 22120, 24815, 28360, 29778, 33180, 39704, 42540, 49630, 56011, 59556, 66360, 74445, 85080, 99260, 112022, 119112, 148890, 168033, 198520, 224044, 280055, 297780, 336066, 392077, 448088, 560110, 595560, 672132, 784154, 840165, 1120220, 1176231, 1344264, 1568308, 1680330, 1960385, 2240440, 2352462, 3136616, 3360660, 3920770, 4704924, 5881155, 6721320, 7841540, 9409848, 11762310, 15683080, 23524620, 47049240]

約数ペア:

[(1, 47049240), (2, 23524620), (3, 15683080), (4, 11762310), (5, 9409848), (6, 7841540), (7, 6721320), (8, 5881155), (10, 4704924), (12, 3920770), (14, 3360660), (15, 3136616), (20, 2352462), (21, 2240440), (24, 1960385), (28, 1680330), (30, 1568308), (35, 1344264), (40, 1176231), (42, 1120220), (56, 840165), (60, 784154), (70, 672132), (79, 595560), (84, 560110), (105, 448088), (120, 392077), (140, 336066), (158, 297780), (168, 280055), (210, 224044), (237, 198520), (280, 168033), (316, 148890), (395, 119112), (420, 112022), (474, 99260), (553, 85080), (632, 74445), (709, 66360), (790, 59556), (840, 56011), (948, 49630), (1106, 42540), (1185, 39704), (1418, 33180), (1580, 29778), (1659, 28360), (1896, 24815), (2127, 22120), (2212, 21270), (2370, 19852), (2765, 17016), (2836, 16590), (3160, 14889), (3318, 14180), (3545, 13272), (4254, 11060), (4424, 10635), (4740, 9926), (4963, 9480), (5530, 8508), (5672, 8295), (6636, 7090)]