1241543680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 176

約数和(自身を含む): 3350922624

約数和(自身を除く): 2109378944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 256, 260, 299, 320, 368, 416, 460, 512, 520, 598, 640, 736, 811, 832, 920, 1024, 1040, 1196, 1280, 1472, 1495, 1622, 1664, 1840, 2080, 2392, 2560, 2944, 2990, 3244, 3328, 3680, 4055, 4160, 4784, 5120, 5888, 5980, 6488, 6656, 7360, 8110, 8320, 9568, 10543, 11776, 11960, 12976, 13312, 14720, 16220, 16640, 18653, 19136, 21086, 23552, 23920, 25952, 29440, 32440, 33280, 37306, 38272, 42172, 47840, 51904, 52715, 58880, 64880, 66560, 74612, 76544, 84344, 93265, 95680, 103808, 105430, 117760, 129760, 149224, 153088, 168688, 186530, 191360, 207616, 210860, 242489, 259520, 298448, 306176, 337376, 373060, 382720, 415232, 421720, 484978, 519040, 596896, 674752, 746120, 765440, 830464, 843440, 969956, 1038080, 1193792, 1212445, 1349504, 1492240, 1530880, 1686880, 1939912, 2076160, 2387584, 2424890, 2699008, 2984480, 3373760, 3879824, 4152320, 4775168, 4849780, 5398016, 5968960, 6747520, 7759648, 9550336, 9699560, 10796032, 11937920, 13495040, 15519296, 19100672, 19399120, 23875840, 26990080, 31038592, 38798240, 47751680, 53980160, 62077184, 77596480, 95503360, 124154368, 155192960, 248308736, 310385920, 620771840, 1241543680]

約数ペア:

[(1, 1241543680), (2, 620771840), (4, 310385920), (5, 248308736), (8, 155192960), (10, 124154368), (13, 95503360), (16, 77596480), (20, 62077184), (23, 53980160), (26, 47751680), (32, 38798240), (40, 31038592), (46, 26990080), (52, 23875840), (64, 19399120), (65, 19100672), (80, 15519296), (92, 13495040), (104, 11937920), (115, 10796032), (128, 9699560), (130, 9550336), (160, 7759648), (184, 6747520), (208, 5968960), (230, 5398016), (256, 4849780), (260, 4775168), (299, 4152320), (320, 3879824), (368, 3373760), (416, 2984480), (460, 2699008), (512, 2424890), (520, 2387584), (598, 2076160), (640, 1939912), (736, 1686880), (811, 1530880), (832, 1492240), (920, 1349504), (1024, 1212445), (1040, 1193792), (1196, 1038080), (1280, 969956), (1472, 843440), (1495, 830464), (1622, 765440), (1664, 746120), (1840, 674752), (2080, 596896), (2392, 519040), (2560, 484978), (2944, 421720), (2990, 415232), (3244, 382720), (3328, 373060), (3680, 337376), (4055, 306176), (4160, 298448), (4784, 259520), (5120, 242489), (5888, 210860), (5980, 207616), (6488, 191360), (6656, 186530), (7360, 168688), (8110, 153088), (8320, 149224), (9568, 129760), (10543, 117760), (11776, 105430), (11960, 103808), (12976, 95680), (13312, 93265), (14720, 84344), (16220, 76544), (16640, 74612), (18653, 66560), (19136, 64880), (21086, 58880), (23552, 52715), (23920, 51904), (25952, 47840), (29440, 42172), (32440, 38272), (33280, 37306)]