131706960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7127}}^1$

素因数の和:7161

約数の個数: 160

約数和(自身を含む): 509110272

約数和(自身を除く): 377403312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 7127, 9240, 14254, 18480, 21381, 28508, 35635, 42762, 49889, 57016, 71270, 78397, 85524, 99778, 106905, 114032, 142540, 149667, 156794, 171048, 199556, 213810, 235191, 249445, 285080, 299334, 313588, 342096, 391985, 399112, 427620, 470382, 498890, 548779, 570160, 598668, 627176, 748335, 783970, 798224, 855240, 940764, 997780, 1097558, 1175955, 1197336, 1254352, 1496670, 1567940, 1646337, 1710480, 1881528, 1995560, 2195116, 2351910, 2394672, 2743895, 2993340, 3135880, 3292674, 3763056, 3991120, 4390232, 4703820, 5487790, 5986680, 6271760, 6585348, 8231685, 8780464, 9407640, 10975580, 11973360, 13170696, 16463370, 18815280, 21951160, 26341392, 32926740, 43902320, 65853480, 131706960]

約数ペア:

[(1, 131706960), (2, 65853480), (3, 43902320), (4, 32926740), (5, 26341392), (6, 21951160), (7, 18815280), (8, 16463370), (10, 13170696), (11, 11973360), (12, 10975580), (14, 9407640), (15, 8780464), (16, 8231685), (20, 6585348), (21, 6271760), (22, 5986680), (24, 5487790), (28, 4703820), (30, 4390232), (33, 3991120), (35, 3763056), (40, 3292674), (42, 3135880), (44, 2993340), (48, 2743895), (55, 2394672), (56, 2351910), (60, 2195116), (66, 1995560), (70, 1881528), (77, 1710480), (80, 1646337), (84, 1567940), (88, 1496670), (105, 1254352), (110, 1197336), (112, 1175955), (120, 1097558), (132, 997780), (140, 940764), (154, 855240), (165, 798224), (168, 783970), (176, 748335), (210, 627176), (220, 598668), (231, 570160), (240, 548779), (264, 498890), (280, 470382), (308, 427620), (330, 399112), (336, 391985), (385, 342096), (420, 313588), (440, 299334), (462, 285080), (528, 249445), (560, 235191), (616, 213810), (660, 199556), (770, 171048), (840, 156794), (880, 149667), (924, 142540), (1155, 114032), (1232, 106905), (1320, 99778), (1540, 85524), (1680, 78397), (1848, 71270), (2310, 57016), (2640, 49889), (3080, 42762), (3696, 35635), (4620, 28508), (6160, 21381), (7127, 18480), (9240, 14254)]