1732760120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6521}}^1$

素因数の和:6625

約数の個数: 128

約数和(自身を含む): 4864890240

約数和(自身を除く): 3132130120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 260, 280, 292, 364, 365, 455, 511, 520, 584, 728, 730, 910, 949, 1022, 1460, 1820, 1898, 2044, 2555, 2920, 3640, 3796, 4088, 4745, 5110, 6521, 6643, 7592, 9490, 10220, 13042, 13286, 18980, 20440, 26084, 26572, 32605, 33215, 37960, 45647, 52168, 53144, 65210, 66430, 84773, 91294, 130420, 132860, 169546, 182588, 228235, 260840, 265720, 339092, 365176, 423865, 456470, 476033, 593411, 678184, 847730, 912940, 952066, 1186822, 1695460, 1825880, 1904132, 2373644, 2380165, 2967055, 3332231, 3390920, 3808264, 4747288, 4760330, 5934110, 6188429, 6664462, 9520660, 11868220, 12376858, 13328924, 16661155, 19041320, 23736440, 24753716, 26657848, 30942145, 33322310, 43319003, 49507432, 61884290, 66644620, 86638006, 123768580, 133289240, 173276012, 216595015, 247537160, 346552024, 433190030, 866380060, 1732760120]

約数ペア:

[(1, 1732760120), (2, 866380060), (4, 433190030), (5, 346552024), (7, 247537160), (8, 216595015), (10, 173276012), (13, 133289240), (14, 123768580), (20, 86638006), (26, 66644620), (28, 61884290), (35, 49507432), (40, 43319003), (52, 33322310), (56, 30942145), (65, 26657848), (70, 24753716), (73, 23736440), (91, 19041320), (104, 16661155), (130, 13328924), (140, 12376858), (146, 11868220), (182, 9520660), (260, 6664462), (280, 6188429), (292, 5934110), (364, 4760330), (365, 4747288), (455, 3808264), (511, 3390920), (520, 3332231), (584, 2967055), (728, 2380165), (730, 2373644), (910, 1904132), (949, 1825880), (1022, 1695460), (1460, 1186822), (1820, 952066), (1898, 912940), (2044, 847730), (2555, 678184), (2920, 593411), (3640, 476033), (3796, 456470), (4088, 423865), (4745, 365176), (5110, 339092), (6521, 265720), (6643, 260840), (7592, 228235), (9490, 182588), (10220, 169546), (13042, 132860), (13286, 130420), (18980, 91294), (20440, 84773), (26084, 66430), (26572, 65210), (32605, 53144), (33215, 52168), (37960, 45647)]