66463320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7193}}^1$

素因数の和:7225

約数の個数: 128

約数和(自身を含む): 248624640

約数和(自身を除く): 182161320

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, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 7193, 9240, 14386, 21579, 28772, 35965, 43158, 50351, 57544, 71930, 79123, 86316, 100702, 107895, 143860, 151053, 158246, 172632, 201404, 215790, 237369, 251755, 287720, 302106, 316492, 395615, 402808, 431580, 474738, 503510, 553861, 604212, 632984, 755265, 791230, 863160, 949476, 1007020, 1107722, 1186845, 1208424, 1510530, 1582460, 1661583, 1898952, 2014040, 2215444, 2373690, 2769305, 3021060, 3164920, 3323166, 4430888, 4747380, 5538610, 6042120, 6646332, 8307915, 9494760, 11077220, 13292664, 16615830, 22154440, 33231660, 66463320]

約数ペア:

[(1, 66463320), (2, 33231660), (3, 22154440), (4, 16615830), (5, 13292664), (6, 11077220), (7, 9494760), (8, 8307915), (10, 6646332), (11, 6042120), (12, 5538610), (14, 4747380), (15, 4430888), (20, 3323166), (21, 3164920), (22, 3021060), (24, 2769305), (28, 2373690), (30, 2215444), (33, 2014040), (35, 1898952), (40, 1661583), (42, 1582460), (44, 1510530), (55, 1208424), (56, 1186845), (60, 1107722), (66, 1007020), (70, 949476), (77, 863160), (84, 791230), (88, 755265), (105, 632984), (110, 604212), (120, 553861), (132, 503510), (140, 474738), (154, 431580), (165, 402808), (168, 395615), (210, 316492), (220, 302106), (231, 287720), (264, 251755), (280, 237369), (308, 215790), (330, 201404), (385, 172632), (420, 158246), (440, 151053), (462, 143860), (616, 107895), (660, 100702), (770, 86316), (840, 79123), (924, 71930), (1155, 57544), (1320, 50351), (1540, 43158), (1848, 35965), (2310, 28772), (3080, 21579), (4620, 14386), (7193, 9240)]