127703280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 414241344

約数和(自身を除く): 286538064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 73, 74, 80, 111, 120, 146, 148, 185, 197, 219, 222, 240, 292, 296, 365, 370, 394, 438, 444, 555, 584, 591, 592, 730, 740, 788, 876, 888, 985, 1095, 1110, 1168, 1182, 1460, 1480, 1576, 1752, 1776, 1970, 2190, 2220, 2364, 2701, 2920, 2955, 2960, 3152, 3504, 3940, 4380, 4440, 4728, 5402, 5840, 5910, 7289, 7880, 8103, 8760, 8880, 9456, 10804, 11820, 13505, 14381, 14578, 15760, 16206, 17520, 21608, 21867, 23640, 27010, 28762, 29156, 32412, 36445, 40515, 43143, 43216, 43734, 47280, 54020, 57524, 58312, 64824, 71905, 72890, 81030, 86286, 87468, 108040, 109335, 115048, 116624, 129648, 143810, 145780, 162060, 172572, 174936, 215715, 216080, 218670, 230096, 287620, 291560, 324120, 345144, 349872, 431430, 437340, 532097, 575240, 583120, 648240, 690288, 862860, 874680, 1064194, 1150480, 1596291, 1725720, 1749360, 2128388, 2660485, 3192582, 3451440, 4256776, 5320970, 6385164, 7981455, 8513552, 10641940, 12770328, 15962910, 21283880, 25540656, 31925820, 42567760, 63851640, 127703280]

約数ペア:

[(1, 127703280), (2, 63851640), (3, 42567760), (4, 31925820), (5, 25540656), (6, 21283880), (8, 15962910), (10, 12770328), (12, 10641940), (15, 8513552), (16, 7981455), (20, 6385164), (24, 5320970), (30, 4256776), (37, 3451440), (40, 3192582), (48, 2660485), (60, 2128388), (73, 1749360), (74, 1725720), (80, 1596291), (111, 1150480), (120, 1064194), (146, 874680), (148, 862860), (185, 690288), (197, 648240), (219, 583120), (222, 575240), (240, 532097), (292, 437340), (296, 431430), (365, 349872), (370, 345144), (394, 324120), (438, 291560), (444, 287620), (555, 230096), (584, 218670), (591, 216080), (592, 215715), (730, 174936), (740, 172572), (788, 162060), (876, 145780), (888, 143810), (985, 129648), (1095, 116624), (1110, 115048), (1168, 109335), (1182, 108040), (1460, 87468), (1480, 86286), (1576, 81030), (1752, 72890), (1776, 71905), (1970, 64824), (2190, 58312), (2220, 57524), (2364, 54020), (2701, 47280), (2920, 43734), (2955, 43216), (2960, 43143), (3152, 40515), (3504, 36445), (3940, 32412), (4380, 29156), (4440, 28762), (4728, 27010), (5402, 23640), (5840, 21867), (5910, 21608), (7289, 17520), (7880, 16206), (8103, 15760), (8760, 14578), (8880, 14381), (9456, 13505), (10804, 11820)]