157045680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 584962560

約数和(自身を除く): 427916880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 79, 80, 88, 90, 99, 110, 120, 132, 144, 158, 165, 176, 180, 198, 220, 237, 240, 251, 264, 316, 330, 360, 395, 396, 440, 474, 495, 502, 528, 632, 660, 711, 720, 753, 790, 792, 869, 880, 948, 990, 1004, 1185, 1255, 1264, 1320, 1422, 1506, 1580, 1584, 1738, 1896, 1980, 2008, 2259, 2370, 2510, 2607, 2640, 2761, 2844, 3012, 3160, 3476, 3555, 3765, 3792, 3960, 4016, 4345, 4518, 4740, 5020, 5214, 5522, 5688, 6024, 6320, 6952, 7110, 7530, 7821, 7920, 8283, 8690, 9036, 9480, 10040, 10428, 11044, 11295, 11376, 12048, 13035, 13805, 13904, 14220, 15060, 15642, 16566, 17380, 18072, 18960, 19829, 20080, 20856, 22088, 22590, 24849, 26070, 27610, 28440, 30120, 31284, 33132, 34760, 36144, 39105, 39658, 41415, 41712, 44176, 45180, 49698, 52140, 55220, 56880, 59487, 60240, 62568, 66264, 69520, 78210, 79316, 82830, 90360, 99145, 99396, 104280, 110440, 118974, 124245, 125136, 132528, 156420, 158632, 165660, 178461, 180720, 198290, 198792, 208560, 218119, 220880, 237948, 248490, 297435, 312840, 317264, 331320, 356922, 396580, 397584, 436238, 475896, 496980, 594870, 625680, 654357, 662640, 713844, 793160, 872476, 892305, 951792, 993960, 1090595, 1189740, 1308714, 1427688, 1586320, 1744952, 1784610, 1963071, 1987920, 2181190, 2379480, 2617428, 2855376, 3271785, 3489904, 3569220, 3926142, 4362380, 4758960, 5234856, 6543570, 7138440, 7852284, 8724760, 9815355, 10469712, 13087140, 14276880, 15704568, 17449520, 19630710, 26174280, 31409136, 39261420, 52348560, 78522840, 157045680]

約数ペア:

[(1, 157045680), (2, 78522840), (3, 52348560), (4, 39261420), (5, 31409136), (6, 26174280), (8, 19630710), (9, 17449520), (10, 15704568), (11, 14276880), (12, 13087140), (15, 10469712), (16, 9815355), (18, 8724760), (20, 7852284), (22, 7138440), (24, 6543570), (30, 5234856), (33, 4758960), (36, 4362380), (40, 3926142), (44, 3569220), (45, 3489904), (48, 3271785), (55, 2855376), (60, 2617428), (66, 2379480), (72, 2181190), (79, 1987920), (80, 1963071), (88, 1784610), (90, 1744952), (99, 1586320), (110, 1427688), (120, 1308714), (132, 1189740), (144, 1090595), (158, 993960), (165, 951792), (176, 892305), (180, 872476), (198, 793160), (220, 713844), (237, 662640), (240, 654357), (251, 625680), (264, 594870), (316, 496980), (330, 475896), (360, 436238), (395, 397584), (396, 396580), (440, 356922), (474, 331320), (495, 317264), (502, 312840), (528, 297435), (632, 248490), (660, 237948), (711, 220880), (720, 218119), (753, 208560), (790, 198792), (792, 198290), (869, 180720), (880, 178461), (948, 165660), (990, 158632), (1004, 156420), (1185, 132528), (1255, 125136), (1264, 124245), (1320, 118974), (1422, 110440), (1506, 104280), (1580, 99396), (1584, 99145), (1738, 90360), (1896, 82830), (1980, 79316), (2008, 78210), (2259, 69520), (2370, 66264), (2510, 62568), (2607, 60240), (2640, 59487), (2761, 56880), (2844, 55220), (3012, 52140), (3160, 49698), (3476, 45180), (3555, 44176), (3765, 41712), (3792, 41415), (3960, 39658), (4016, 39105), (4345, 36144), (4518, 34760), (4740, 33132), (5020, 31284), (5214, 30120), (5522, 28440), (5688, 27610), (6024, 26070), (6320, 24849), (6952, 22590), (7110, 22088), (7530, 20856), (7821, 20080), (7920, 19829), (8283, 18960), (8690, 18072), (9036, 17380), (9480, 16566), (10040, 15642), (10428, 15060), (11044, 14220), (11295, 13904), (11376, 13805), (12048, 13035)]