91793017120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{661}}^1\times {\mathrm{17713}}^1$

素因数の和:18403

約数の個数: 144

約数和(自身を含む): 252662788728

約数和(自身を除く): 160869771608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 661, 784, 980, 1120, 1322, 1568, 1960, 2644, 3305, 3920, 4627, 5288, 6610, 7840, 9254, 10576, 13220, 17713, 18508, 21152, 23135, 26440, 32389, 35426, 37016, 46270, 52880, 64778, 70852, 74032, 88565, 92540, 105760, 123991, 129556, 141704, 148064, 161945, 177130, 185080, 247982, 259112, 283408, 323890, 354260, 370160, 495964, 518224, 566816, 619955, 647780, 708520, 740320, 867937, 991928, 1036448, 1239910, 1295560, 1417040, 1735874, 1983856, 2479820, 2591120, 2834080, 3471748, 3967712, 4339685, 4959640, 5182240, 6943496, 8679370, 9919280, 11708293, 13886992, 17358740, 19838560, 23416586, 27773984, 34717480, 46833172, 58541465, 69434960, 81958051, 93666344, 117082930, 138869920, 163916102, 187332688, 234165860, 327832204, 374665376, 409790255, 468331720, 573706357, 655664408, 819580510, 936663440, 1147412714, 1311328816, 1639161020, 1873326880, 2294825428, 2622657632, 2868531785, 3278322040, 4589650856, 5737063570, 6556644080, 9179301712, 11474127140, 13113288160, 18358603424, 22948254280, 45896508560, 91793017120]

約数ペア:

[(1, 91793017120), (2, 45896508560), (4, 22948254280), (5, 18358603424), (7, 13113288160), (8, 11474127140), (10, 9179301712), (14, 6556644080), (16, 5737063570), (20, 4589650856), (28, 3278322040), (32, 2868531785), (35, 2622657632), (40, 2294825428), (49, 1873326880), (56, 1639161020), (70, 1311328816), (80, 1147412714), (98, 936663440), (112, 819580510), (140, 655664408), (160, 573706357), (196, 468331720), (224, 409790255), (245, 374665376), (280, 327832204), (392, 234165860), (490, 187332688), (560, 163916102), (661, 138869920), (784, 117082930), (980, 93666344), (1120, 81958051), (1322, 69434960), (1568, 58541465), (1960, 46833172), (2644, 34717480), (3305, 27773984), (3920, 23416586), (4627, 19838560), (5288, 17358740), (6610, 13886992), (7840, 11708293), (9254, 9919280), (10576, 8679370), (13220, 6943496), (17713, 5182240), (18508, 4959640), (21152, 4339685), (23135, 3967712), (26440, 3471748), (32389, 2834080), (35426, 2591120), (37016, 2479820), (46270, 1983856), (52880, 1735874), (64778, 1417040), (70852, 1295560), (74032, 1239910), (88565, 1036448), (92540, 991928), (105760, 867937), (123991, 740320), (129556, 708520), (141704, 647780), (148064, 619955), (161945, 566816), (177130, 518224), (185080, 495964), (247982, 370160), (259112, 354260), (283408, 323890)]