84941520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 282839040

約数和(自身を除く): 197897520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 109, 120, 136, 170, 191, 204, 218, 240, 255, 272, 327, 340, 382, 408, 436, 510, 545, 573, 654, 680, 764, 816, 872, 955, 1020, 1090, 1146, 1308, 1360, 1528, 1635, 1744, 1853, 1910, 2040, 2180, 2292, 2616, 2865, 3056, 3247, 3270, 3706, 3820, 4080, 4360, 4584, 5232, 5559, 5730, 6494, 6540, 7412, 7640, 8720, 9168, 9265, 9741, 11118, 11460, 12988, 13080, 14824, 15280, 16235, 18530, 19482, 20819, 22236, 22920, 25976, 26160, 27795, 29648, 32470, 37060, 38964, 41638, 44472, 45840, 48705, 51952, 55590, 62457, 64940, 74120, 77928, 83276, 88944, 97410, 104095, 111180, 124914, 129880, 148240, 155856, 166552, 194820, 208190, 222360, 249828, 259760, 312285, 333104, 353923, 389640, 416380, 444720, 499656, 624570, 707846, 779280, 832760, 999312, 1061769, 1249140, 1415692, 1665520, 1769615, 2123538, 2498280, 2831384, 3539230, 4247076, 4996560, 5308845, 5662768, 7078460, 8494152, 10617690, 14156920, 16988304, 21235380, 28313840, 42470760, 84941520]

約数ペア:

[(1, 84941520), (2, 42470760), (3, 28313840), (4, 21235380), (5, 16988304), (6, 14156920), (8, 10617690), (10, 8494152), (12, 7078460), (15, 5662768), (16, 5308845), (17, 4996560), (20, 4247076), (24, 3539230), (30, 2831384), (34, 2498280), (40, 2123538), (48, 1769615), (51, 1665520), (60, 1415692), (68, 1249140), (80, 1061769), (85, 999312), (102, 832760), (109, 779280), (120, 707846), (136, 624570), (170, 499656), (191, 444720), (204, 416380), (218, 389640), (240, 353923), (255, 333104), (272, 312285), (327, 259760), (340, 249828), (382, 222360), (408, 208190), (436, 194820), (510, 166552), (545, 155856), (573, 148240), (654, 129880), (680, 124914), (764, 111180), (816, 104095), (872, 97410), (955, 88944), (1020, 83276), (1090, 77928), (1146, 74120), (1308, 64940), (1360, 62457), (1528, 55590), (1635, 51952), (1744, 48705), (1853, 45840), (1910, 44472), (2040, 41638), (2180, 38964), (2292, 37060), (2616, 32470), (2865, 29648), (3056, 27795), (3247, 26160), (3270, 25976), (3706, 22920), (3820, 22236), (4080, 20819), (4360, 19482), (4584, 18530), (5232, 16235), (5559, 15280), (5730, 14824), (6494, 13080), (6540, 12988), (7412, 11460), (7640, 11118), (8720, 9741), (9168, 9265)]