215704080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2699}}^1$

素因数の和:2758

約数の個数: 160

約数和(自身を含む): 763344000

約数和(自身を除く): 547639920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2699, 2960, 3330, 3996, 4440, 4995, 5328, 5398, 6660, 7992, 8097, 8880, 9990, 10796, 13320, 13495, 15984, 16194, 19980, 21592, 24291, 26640, 26990, 32388, 39960, 40485, 43184, 48582, 53980, 64776, 72873, 79920, 80970, 97164, 99863, 107960, 121455, 129552, 145746, 161940, 194328, 199726, 215920, 242910, 291492, 299589, 323880, 364365, 388656, 399452, 485820, 499315, 582984, 599178, 647760, 728730, 798904, 898767, 971640, 998630, 1165968, 1198356, 1457460, 1497945, 1597808, 1797534, 1943280, 1997260, 2396712, 2696301, 2914920, 2995890, 3595068, 3994520, 4493835, 4793424, 5392602, 5829840, 5991780, 7190136, 7989040, 8987670, 10785204, 11983560, 13481505, 14380272, 17975340, 21570408, 23967120, 26963010, 35950680, 43140816, 53926020, 71901360, 107852040, 215704080]

約数ペア:

[(1, 215704080), (2, 107852040), (3, 71901360), (4, 53926020), (5, 43140816), (6, 35950680), (8, 26963010), (9, 23967120), (10, 21570408), (12, 17975340), (15, 14380272), (16, 13481505), (18, 11983560), (20, 10785204), (24, 8987670), (27, 7989040), (30, 7190136), (36, 5991780), (37, 5829840), (40, 5392602), (45, 4793424), (48, 4493835), (54, 3994520), (60, 3595068), (72, 2995890), (74, 2914920), (80, 2696301), (90, 2396712), (108, 1997260), (111, 1943280), (120, 1797534), (135, 1597808), (144, 1497945), (148, 1457460), (180, 1198356), (185, 1165968), (216, 998630), (222, 971640), (240, 898767), (270, 798904), (296, 728730), (333, 647760), (360, 599178), (370, 582984), (432, 499315), (444, 485820), (540, 399452), (555, 388656), (592, 364365), (666, 323880), (720, 299589), (740, 291492), (888, 242910), (999, 215920), (1080, 199726), (1110, 194328), (1332, 161940), (1480, 145746), (1665, 129552), (1776, 121455), (1998, 107960), (2160, 99863), (2220, 97164), (2664, 80970), (2699, 79920), (2960, 72873), (3330, 64776), (3996, 53980), (4440, 48582), (4995, 43184), (5328, 40485), (5398, 39960), (6660, 32388), (7992, 26990), (8097, 26640), (8880, 24291), (9990, 21592), (10796, 19980), (13320, 16194), (13495, 15984)]