64329160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 175815360

約数和(自身を除く): 111486200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1427, 1610, 1960, 2254, 2854, 3220, 4508, 5635, 5708, 6440, 7135, 9016, 9989, 11270, 11416, 14270, 19978, 22540, 28540, 32821, 39956, 45080, 49945, 57080, 65642, 69923, 79912, 99890, 131284, 139846, 164105, 199780, 229747, 262568, 279692, 328210, 349615, 399560, 459494, 559384, 656420, 699230, 918988, 1148735, 1312840, 1398460, 1608229, 1837976, 2297470, 2796920, 3216458, 4594940, 6432916, 8041145, 9189880, 12865832, 16082290, 32164580, 64329160]

約数ペア:

[(1, 64329160), (2, 32164580), (4, 16082290), (5, 12865832), (7, 9189880), (8, 8041145), (10, 6432916), (14, 4594940), (20, 3216458), (23, 2796920), (28, 2297470), (35, 1837976), (40, 1608229), (46, 1398460), (49, 1312840), (56, 1148735), (70, 918988), (92, 699230), (98, 656420), (115, 559384), (140, 459494), (161, 399560), (184, 349615), (196, 328210), (230, 279692), (245, 262568), (280, 229747), (322, 199780), (392, 164105), (460, 139846), (490, 131284), (644, 99890), (805, 79912), (920, 69923), (980, 65642), (1127, 57080), (1288, 49945), (1427, 45080), (1610, 39956), (1960, 32821), (2254, 28540), (2854, 22540), (3220, 19978), (4508, 14270), (5635, 11416), (5708, 11270), (6440, 9989), (7135, 9016)]