169580320

素因数分解:

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

素因数の和:667

約数の個数: 192

約数和(自身を含む): 519886080

約数和(自身を除く): 350305760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 364, 380, 416, 455, 494, 520, 532, 560, 608, 613, 665, 728, 760, 910, 988, 1040, 1064, 1120, 1226, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2080, 2128, 2452, 2470, 2660, 2912, 3040, 3065, 3458, 3640, 3952, 4256, 4291, 4904, 4940, 5320, 6130, 6916, 7280, 7904, 7969, 8582, 8645, 9808, 9880, 10640, 11647, 12260, 13832, 14560, 15938, 17164, 17290, 19616, 19760, 21280, 21455, 23294, 24520, 27664, 31876, 34328, 34580, 39520, 39845, 42910, 46588, 49040, 55328, 55783, 58235, 63752, 68656, 69160, 79690, 81529, 85820, 93176, 98080, 111566, 116470, 127504, 137312, 138320, 151411, 159380, 163058, 171640, 186352, 223132, 232940, 255008, 276640, 278915, 302822, 318760, 326116, 343280, 372704, 407645, 446264, 465880, 557830, 605644, 637520, 652232, 686560, 757055, 815290, 892528, 931760, 1059877, 1115660, 1211288, 1275040, 1304464, 1514110, 1630580, 1785056, 1863520, 2119754, 2231320, 2422576, 2608928, 3028220, 3261160, 4239508, 4462640, 4845152, 5299385, 6056440, 6522320, 8479016, 8925280, 10598770, 12112880, 13044640, 16958032, 21197540, 24225760, 33916064, 42395080, 84790160, 169580320]

約数ペア:

[(1, 169580320), (2, 84790160), (4, 42395080), (5, 33916064), (7, 24225760), (8, 21197540), (10, 16958032), (13, 13044640), (14, 12112880), (16, 10598770), (19, 8925280), (20, 8479016), (26, 6522320), (28, 6056440), (32, 5299385), (35, 4845152), (38, 4462640), (40, 4239508), (52, 3261160), (56, 3028220), (65, 2608928), (70, 2422576), (76, 2231320), (80, 2119754), (91, 1863520), (95, 1785056), (104, 1630580), (112, 1514110), (130, 1304464), (133, 1275040), (140, 1211288), (152, 1115660), (160, 1059877), (182, 931760), (190, 892528), (208, 815290), (224, 757055), (247, 686560), (260, 652232), (266, 637520), (280, 605644), (304, 557830), (364, 465880), (380, 446264), (416, 407645), (455, 372704), (494, 343280), (520, 326116), (532, 318760), (560, 302822), (608, 278915), (613, 276640), (665, 255008), (728, 232940), (760, 223132), (910, 186352), (988, 171640), (1040, 163058), (1064, 159380), (1120, 151411), (1226, 138320), (1235, 137312), (1330, 127504), (1456, 116470), (1520, 111566), (1729, 98080), (1820, 93176), (1976, 85820), (2080, 81529), (2128, 79690), (2452, 69160), (2470, 68656), (2660, 63752), (2912, 58235), (3040, 55783), (3065, 55328), (3458, 49040), (3640, 46588), (3952, 42910), (4256, 39845), (4291, 39520), (4904, 34580), (4940, 34328), (5320, 31876), (6130, 27664), (6916, 24520), (7280, 23294), (7904, 21455), (7969, 21280), (8582, 19760), (8645, 19616), (9808, 17290), (9880, 17164), (10640, 15938), (11647, 14560), (12260, 13832)]