143669960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3235

約数の個数: 96

約数和(自身を含む): 392506560

約数和(自身を除く): 248836600

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, 1610, 1960, 2254, 3187, 3220, 4508, 5635, 6374, 6440, 9016, 11270, 12748, 15935, 22309, 22540, 25496, 31870, 44618, 45080, 63740, 73301, 89236, 111545, 127480, 146602, 156163, 178472, 223090, 293204, 312326, 366505, 446180, 513107, 586408, 624652, 733010, 780815, 892360, 1026214, 1249304, 1466020, 1561630, 2052428, 2565535, 2932040, 3123260, 3591749, 4104856, 5131070, 6246520, 7183498, 10262140, 14366996, 17958745, 20524280, 28733992, 35917490, 71834980, 143669960]

約数ペア:

[(1, 143669960), (2, 71834980), (4, 35917490), (5, 28733992), (7, 20524280), (8, 17958745), (10, 14366996), (14, 10262140), (20, 7183498), (23, 6246520), (28, 5131070), (35, 4104856), (40, 3591749), (46, 3123260), (49, 2932040), (56, 2565535), (70, 2052428), (92, 1561630), (98, 1466020), (115, 1249304), (140, 1026214), (161, 892360), (184, 780815), (196, 733010), (230, 624652), (245, 586408), (280, 513107), (322, 446180), (392, 366505), (460, 312326), (490, 293204), (644, 223090), (805, 178472), (920, 156163), (980, 146602), (1127, 127480), (1288, 111545), (1610, 89236), (1960, 73301), (2254, 63740), (3187, 45080), (3220, 44618), (4508, 31870), (5635, 25496), (6374, 22540), (6440, 22309), (9016, 15935), (11270, 12748)]