147577360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8552

約数の個数: 80

約数和(自身を含む): 404831232

約数和(自身を除く): 257253872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8501, 8680, 17002, 17360, 34004, 42505, 59507, 68008, 85010, 119014, 136016, 170020, 238028, 263531, 297535, 340040, 476056, 527062, 595070, 680080, 952112, 1054124, 1190140, 1317655, 1844717, 2108248, 2380280, 2635310, 3689434, 4216496, 4760560, 5270620, 7378868, 9223585, 10541240, 14757736, 18447170, 21082480, 29515472, 36894340, 73788680, 147577360]

約数ペア:

[(1, 147577360), (2, 73788680), (4, 36894340), (5, 29515472), (7, 21082480), (8, 18447170), (10, 14757736), (14, 10541240), (16, 9223585), (20, 7378868), (28, 5270620), (31, 4760560), (35, 4216496), (40, 3689434), (56, 2635310), (62, 2380280), (70, 2108248), (80, 1844717), (112, 1317655), (124, 1190140), (140, 1054124), (155, 952112), (217, 680080), (248, 595070), (280, 527062), (310, 476056), (434, 340040), (496, 297535), (560, 263531), (620, 238028), (868, 170020), (1085, 136016), (1240, 119014), (1736, 85010), (2170, 68008), (2480, 59507), (3472, 42505), (4340, 34004), (8501, 17360), (8680, 17002)]