136909920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5821}}^1$

素因数の和:5853

約数の個数: 144

約数和(自身を含む): 501763248

約数和(自身を除く): 364853328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5821, 5880, 7840, 11642, 11760, 17463, 23284, 23520, 29105, 34926, 40747, 46568, 58210, 69852, 81494, 87315, 93136, 116420, 122241, 139704, 162988, 174630, 186272, 203735, 232840, 244482, 279408, 285229, 325976, 349260, 407470, 465680, 488964, 558816, 570458, 611205, 651952, 698520, 814940, 855687, 931360, 977928, 1140916, 1222410, 1303904, 1397040, 1426145, 1629880, 1711374, 1955856, 2281832, 2444820, 2794080, 2852290, 3259760, 3422748, 3911712, 4278435, 4563664, 4889640, 5704580, 6519520, 6845496, 8556870, 9127328, 9779280, 11409160, 13690992, 17113740, 19558560, 22818320, 27381984, 34227480, 45636640, 68454960, 136909920]

約数ペア:

[(1, 136909920), (2, 68454960), (3, 45636640), (4, 34227480), (5, 27381984), (6, 22818320), (7, 19558560), (8, 17113740), (10, 13690992), (12, 11409160), (14, 9779280), (15, 9127328), (16, 8556870), (20, 6845496), (21, 6519520), (24, 5704580), (28, 4889640), (30, 4563664), (32, 4278435), (35, 3911712), (40, 3422748), (42, 3259760), (48, 2852290), (49, 2794080), (56, 2444820), (60, 2281832), (70, 1955856), (80, 1711374), (84, 1629880), (96, 1426145), (98, 1397040), (105, 1303904), (112, 1222410), (120, 1140916), (140, 977928), (147, 931360), (160, 855687), (168, 814940), (196, 698520), (210, 651952), (224, 611205), (240, 570458), (245, 558816), (280, 488964), (294, 465680), (336, 407470), (392, 349260), (420, 325976), (480, 285229), (490, 279408), (560, 244482), (588, 232840), (672, 203735), (735, 186272), (784, 174630), (840, 162988), (980, 139704), (1120, 122241), (1176, 116420), (1470, 93136), (1568, 87315), (1680, 81494), (1960, 69852), (2352, 58210), (2940, 46568), (3360, 40747), (3920, 34926), (4704, 29105), (5821, 23520), (5880, 23284), (7840, 17463), (11642, 11760)]