140441680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 343977984

約数和(自身を除く): 203536304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 460, 508, 601, 635, 920, 1016, 1202, 1270, 1840, 2032, 2404, 2540, 2921, 3005, 4808, 5080, 5842, 6010, 9616, 10160, 11684, 12020, 13823, 14605, 23368, 24040, 27646, 29210, 46736, 48080, 55292, 58420, 69115, 76327, 110584, 116840, 138230, 152654, 221168, 233680, 276460, 305308, 381635, 552920, 610616, 763270, 1105840, 1221232, 1526540, 1755521, 3053080, 3511042, 6106160, 7022084, 8777605, 14044168, 17555210, 28088336, 35110420, 70220840, 140441680]

約数ペア:

[(1, 140441680), (2, 70220840), (4, 35110420), (5, 28088336), (8, 17555210), (10, 14044168), (16, 8777605), (20, 7022084), (23, 6106160), (40, 3511042), (46, 3053080), (80, 1755521), (92, 1526540), (115, 1221232), (127, 1105840), (184, 763270), (230, 610616), (254, 552920), (368, 381635), (460, 305308), (508, 276460), (601, 233680), (635, 221168), (920, 152654), (1016, 138230), (1202, 116840), (1270, 110584), (1840, 76327), (2032, 69115), (2404, 58420), (2540, 55292), (2921, 48080), (3005, 46736), (4808, 29210), (5080, 27646), (5842, 24040), (6010, 23368), (9616, 14605), (10160, 13823), (11684, 12020)]