84790160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 255816960

約数和(自身を除く): 171026800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 182, 190, 208, 247, 260, 266, 280, 304, 364, 380, 455, 494, 520, 532, 560, 613, 665, 728, 760, 910, 988, 1040, 1064, 1226, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2128, 2452, 2470, 2660, 3065, 3458, 3640, 3952, 4291, 4904, 4940, 5320, 6130, 6916, 7280, 7969, 8582, 8645, 9808, 9880, 10640, 11647, 12260, 13832, 15938, 17164, 17290, 19760, 21455, 23294, 24520, 27664, 31876, 34328, 34580, 39845, 42910, 46588, 49040, 55783, 58235, 63752, 68656, 69160, 79690, 81529, 85820, 93176, 111566, 116470, 127504, 138320, 151411, 159380, 163058, 171640, 186352, 223132, 232940, 278915, 302822, 318760, 326116, 343280, 407645, 446264, 465880, 557830, 605644, 637520, 652232, 757055, 815290, 892528, 931760, 1059877, 1115660, 1211288, 1304464, 1514110, 1630580, 2119754, 2231320, 2422576, 3028220, 3261160, 4239508, 4462640, 5299385, 6056440, 6522320, 8479016, 10598770, 12112880, 16958032, 21197540, 42395080, 84790160]

約数ペア:

[(1, 84790160), (2, 42395080), (4, 21197540), (5, 16958032), (7, 12112880), (8, 10598770), (10, 8479016), (13, 6522320), (14, 6056440), (16, 5299385), (19, 4462640), (20, 4239508), (26, 3261160), (28, 3028220), (35, 2422576), (38, 2231320), (40, 2119754), (52, 1630580), (56, 1514110), (65, 1304464), (70, 1211288), (76, 1115660), (80, 1059877), (91, 931760), (95, 892528), (104, 815290), (112, 757055), (130, 652232), (133, 637520), (140, 605644), (152, 557830), (182, 465880), (190, 446264), (208, 407645), (247, 343280), (260, 326116), (266, 318760), (280, 302822), (304, 278915), (364, 232940), (380, 223132), (455, 186352), (494, 171640), (520, 163058), (532, 159380), (560, 151411), (613, 138320), (665, 127504), (728, 116470), (760, 111566), (910, 93176), (988, 85820), (1040, 81529), (1064, 79690), (1226, 69160), (1235, 68656), (1330, 63752), (1456, 58235), (1520, 55783), (1729, 49040), (1820, 46588), (1976, 42910), (2128, 39845), (2452, 34580), (2470, 34328), (2660, 31876), (3065, 27664), (3458, 24520), (3640, 23294), (3952, 21455), (4291, 19760), (4904, 17290), (4940, 17164), (5320, 15938), (6130, 13832), (6916, 12260), (7280, 11647), (7969, 10640), (8582, 9880), (8645, 9808)]