129011520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:693

約数の個数: 224

約数和(自身を含む): 471098880

約数和(自身を除く): 342087360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 643, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1286, 1320, 1520, 1672, 1760, 1824, 1929, 2090, 2112, 2280, 2508, 2572, 2640, 3040, 3135, 3215, 3344, 3520, 3648, 3858, 4180, 4560, 5016, 5144, 5280, 6080, 6270, 6430, 6688, 7073, 7716, 8360, 9120, 9645, 10032, 10288, 10560, 12217, 12540, 12860, 13376, 14146, 15432, 16720, 18240, 19290, 20064, 20576, 21219, 24434, 25080, 25720, 28292, 30864, 33440, 35365, 36651, 38580, 40128, 41152, 42438, 48868, 50160, 51440, 56584, 61085, 61728, 66880, 70730, 73302, 77160, 84876, 97736, 100320, 102880, 106095, 113168, 122170, 123456, 134387, 141460, 146604, 154320, 169752, 183255, 195472, 200640, 205760, 212190, 226336, 244340, 268774, 282920, 293208, 308640, 339504, 366510, 390944, 403161, 424380, 452672, 488680, 537548, 565840, 586416, 617280, 671935, 679008, 733020, 781888, 806322, 848760, 977360, 1075096, 1131680, 1172832, 1343870, 1358016, 1466040, 1612644, 1697520, 1954720, 2015805, 2150192, 2263360, 2345664, 2687740, 2932080, 3225288, 3395040, 3909440, 4031610, 4300384, 5375480, 5864160, 6450576, 6790080, 8063220, 8600768, 10750960, 11728320, 12901152, 16126440, 21501920, 25802304, 32252880, 43003840, 64505760, 129011520]

約数ペア:

[(1, 129011520), (2, 64505760), (3, 43003840), (4, 32252880), (5, 25802304), (6, 21501920), (8, 16126440), (10, 12901152), (11, 11728320), (12, 10750960), (15, 8600768), (16, 8063220), (19, 6790080), (20, 6450576), (22, 5864160), (24, 5375480), (30, 4300384), (32, 4031610), (33, 3909440), (38, 3395040), (40, 3225288), (44, 2932080), (48, 2687740), (55, 2345664), (57, 2263360), (60, 2150192), (64, 2015805), (66, 1954720), (76, 1697520), (80, 1612644), (88, 1466040), (95, 1358016), (96, 1343870), (110, 1172832), (114, 1131680), (120, 1075096), (132, 977360), (152, 848760), (160, 806322), (165, 781888), (176, 733020), (190, 679008), (192, 671935), (209, 617280), (220, 586416), (228, 565840), (240, 537548), (264, 488680), (285, 452672), (304, 424380), (320, 403161), (330, 390944), (352, 366510), (380, 339504), (418, 308640), (440, 293208), (456, 282920), (480, 268774), (528, 244340), (570, 226336), (608, 212190), (627, 205760), (643, 200640), (660, 195472), (704, 183255), (760, 169752), (836, 154320), (880, 146604), (912, 141460), (960, 134387), (1045, 123456), (1056, 122170), (1140, 113168), (1216, 106095), (1254, 102880), (1286, 100320), (1320, 97736), (1520, 84876), (1672, 77160), (1760, 73302), (1824, 70730), (1929, 66880), (2090, 61728), (2112, 61085), (2280, 56584), (2508, 51440), (2572, 50160), (2640, 48868), (3040, 42438), (3135, 41152), (3215, 40128), (3344, 38580), (3520, 36651), (3648, 35365), (3858, 33440), (4180, 30864), (4560, 28292), (5016, 25720), (5144, 25080), (5280, 24434), (6080, 21219), (6270, 20576), (6430, 20064), (6688, 19290), (7073, 18240), (7716, 16720), (8360, 15432), (9120, 14146), (9645, 13376), (10032, 12860), (10288, 12540), (10560, 12217)]