147708120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{175843}}^1$

素因数の和:175864

約数の個数: 64

約数和(自身を含む): 506430720

約数和(自身を除く): 358722600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 175843, 351686, 527529, 703372, 879215, 1055058, 1230901, 1406744, 1758430, 2110116, 2461802, 2637645, 3516860, 3692703, 4220232, 4923604, 5275290, 6154505, 7033720, 7385406, 9847208, 10550580, 12309010, 14770812, 18463515, 21101160, 24618020, 29541624, 36927030, 49236040, 73854060, 147708120]

約数ペア:

[(1, 147708120), (2, 73854060), (3, 49236040), (4, 36927030), (5, 29541624), (6, 24618020), (7, 21101160), (8, 18463515), (10, 14770812), (12, 12309010), (14, 10550580), (15, 9847208), (20, 7385406), (21, 7033720), (24, 6154505), (28, 5275290), (30, 4923604), (35, 4220232), (40, 3692703), (42, 3516860), (56, 2637645), (60, 2461802), (70, 2110116), (84, 1758430), (105, 1406744), (120, 1230901), (140, 1055058), (168, 879215), (210, 703372), (280, 527529), (420, 351686), (840, 175843)]