169121120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4924

約数の個数: 96

約数和(自身を含む): 471453696

約数和(自身を除く): 302332576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4871, 4960, 6944, 8680, 9742, 17360, 19484, 24355, 34097, 34720, 38968, 48710, 68194, 77936, 97420, 136388, 151001, 155872, 170485, 194840, 272776, 302002, 340970, 389680, 545552, 604004, 681940, 755005, 779360, 1057007, 1091104, 1208008, 1363880, 1510010, 2114014, 2416016, 2727760, 3020020, 4228028, 4832032, 5285035, 5455520, 6040040, 8456056, 10570070, 12080080, 16912112, 21140140, 24160160, 33824224, 42280280, 84560560, 169121120]

約数ペア:

[(1, 169121120), (2, 84560560), (4, 42280280), (5, 33824224), (7, 24160160), (8, 21140140), (10, 16912112), (14, 12080080), (16, 10570070), (20, 8456056), (28, 6040040), (31, 5455520), (32, 5285035), (35, 4832032), (40, 4228028), (56, 3020020), (62, 2727760), (70, 2416016), (80, 2114014), (112, 1510010), (124, 1363880), (140, 1208008), (155, 1091104), (160, 1057007), (217, 779360), (224, 755005), (248, 681940), (280, 604004), (310, 545552), (434, 389680), (496, 340970), (560, 302002), (620, 272776), (868, 194840), (992, 170485), (1085, 155872), (1120, 151001), (1240, 136388), (1736, 97420), (2170, 77936), (2480, 68194), (3472, 48710), (4340, 38968), (4871, 34720), (4960, 34097), (6944, 24355), (8680, 19484), (9742, 17360)]