71260560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1603

約数の個数: 200

約数和(自身を含む): 283035456

約数和(自身を除く): 211774896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1571, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3142, 3240, 3780, 4536, 4713, 5040, 5670, 6284, 6480, 7560, 7855, 9072, 9426, 10997, 11340, 12568, 14139, 15120, 15710, 18852, 21994, 22680, 23565, 25136, 28278, 31420, 32991, 37704, 42417, 43988, 45360, 47130, 54985, 56556, 62840, 65982, 70695, 75408, 84834, 87976, 94260, 98973, 109970, 113112, 125680, 127251, 131964, 141390, 164955, 169668, 175952, 188520, 197946, 212085, 219940, 226224, 254502, 263928, 282780, 296919, 329910, 339336, 377040, 395892, 424170, 439880, 494865, 509004, 527856, 565560, 593838, 636255, 659820, 678672, 791784, 848340, 879760, 890757, 989730, 1018008, 1131120, 1187676, 1272510, 1319640, 1484595, 1583568, 1696680, 1781514, 1979460, 2036016, 2375352, 2545020, 2639280, 2969190, 3393360, 3563028, 3958920, 4453785, 4750704, 5090040, 5938380, 7126056, 7917840, 8907570, 10180080, 11876760, 14252112, 17815140, 23753520, 35630280, 71260560]

約数ペア:

[(1, 71260560), (2, 35630280), (3, 23753520), (4, 17815140), (5, 14252112), (6, 11876760), (7, 10180080), (8, 8907570), (9, 7917840), (10, 7126056), (12, 5938380), (14, 5090040), (15, 4750704), (16, 4453785), (18, 3958920), (20, 3563028), (21, 3393360), (24, 2969190), (27, 2639280), (28, 2545020), (30, 2375352), (35, 2036016), (36, 1979460), (40, 1781514), (42, 1696680), (45, 1583568), (48, 1484595), (54, 1319640), (56, 1272510), (60, 1187676), (63, 1131120), (70, 1018008), (72, 989730), (80, 890757), (81, 879760), (84, 848340), (90, 791784), (105, 678672), (108, 659820), (112, 636255), (120, 593838), (126, 565560), (135, 527856), (140, 509004), (144, 494865), (162, 439880), (168, 424170), (180, 395892), (189, 377040), (210, 339336), (216, 329910), (240, 296919), (252, 282780), (270, 263928), (280, 254502), (315, 226224), (324, 219940), (336, 212085), (360, 197946), (378, 188520), (405, 175952), (420, 169668), (432, 164955), (504, 141390), (540, 131964), (560, 127251), (567, 125680), (630, 113112), (648, 109970), (720, 98973), (756, 94260), (810, 87976), (840, 84834), (945, 75408), (1008, 70695), (1080, 65982), (1134, 62840), (1260, 56556), (1296, 54985), (1512, 47130), (1571, 45360), (1620, 43988), (1680, 42417), (1890, 37704), (2160, 32991), (2268, 31420), (2520, 28278), (2835, 25136), (3024, 23565), (3142, 22680), (3240, 21994), (3780, 18852), (4536, 15710), (4713, 15120), (5040, 14139), (5670, 12568), (6284, 11340), (6480, 10997), (7560, 9426), (7855, 9072)]