739573120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8124

約数の個数: 128

約数和(自身を含む): 2077397280

約数和(自身を除く): 1337824160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1408, 1430, 1664, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 7040, 8081, 8320, 9152, 11440, 16162, 18304, 22880, 32324, 40405, 45760, 64648, 80810, 88891, 91520, 105053, 129296, 161620, 177782, 210106, 258592, 323240, 355564, 420212, 444455, 517184, 525265, 646480, 711128, 840424, 888910, 1034368, 1050530, 1155583, 1292960, 1422256, 1680848, 1777820, 2101060, 2311166, 2585920, 2844512, 3361696, 3555640, 4202120, 4622332, 5171840, 5689024, 5777915, 6723392, 7111280, 8404240, 9244664, 11378048, 11555830, 13446784, 14222560, 16808480, 18489328, 23111660, 28445120, 33616960, 36978656, 46223320, 56890240, 67233920, 73957312, 92446640, 147914624, 184893280, 369786560, 739573120]

約数ペア:

[(1, 739573120), (2, 369786560), (4, 184893280), (5, 147914624), (8, 92446640), (10, 73957312), (11, 67233920), (13, 56890240), (16, 46223320), (20, 36978656), (22, 33616960), (26, 28445120), (32, 23111660), (40, 18489328), (44, 16808480), (52, 14222560), (55, 13446784), (64, 11555830), (65, 11378048), (80, 9244664), (88, 8404240), (104, 7111280), (110, 6723392), (128, 5777915), (130, 5689024), (143, 5171840), (160, 4622332), (176, 4202120), (208, 3555640), (220, 3361696), (260, 2844512), (286, 2585920), (320, 2311166), (352, 2101060), (416, 1777820), (440, 1680848), (520, 1422256), (572, 1292960), (640, 1155583), (704, 1050530), (715, 1034368), (832, 888910), (880, 840424), (1040, 711128), (1144, 646480), (1408, 525265), (1430, 517184), (1664, 444455), (1760, 420212), (2080, 355564), (2288, 323240), (2860, 258592), (3520, 210106), (4160, 177782), (4576, 161620), (5720, 129296), (7040, 105053), (8081, 91520), (8320, 88891), (9152, 80810), (11440, 64648), (16162, 45760), (18304, 40405), (22880, 32324)]