173210880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 566596800

約数和(自身を除く): 393385920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 768, 860, 960, 1032, 1049, 1280, 1290, 1376, 1720, 1920, 2064, 2098, 2580, 2752, 3147, 3440, 3840, 4128, 4196, 5160, 5245, 5504, 6294, 6880, 8256, 8392, 10320, 10490, 11008, 12588, 13760, 15735, 16512, 16784, 20640, 20980, 25176, 27520, 31470, 33024, 33568, 41280, 41960, 45107, 50352, 55040, 62940, 67136, 82560, 83920, 90214, 100704, 125880, 134272, 135321, 165120, 167840, 180428, 201408, 225535, 251760, 268544, 270642, 335680, 360856, 402816, 451070, 503520, 541284, 671360, 676605, 721712, 805632, 902140, 1007040, 1082568, 1342720, 1353210, 1443424, 1804280, 2014080, 2165136, 2706420, 2886848, 3608560, 4028160, 4330272, 5412840, 5773696, 7217120, 8660544, 10825680, 11547392, 14434240, 17321088, 21651360, 28868480, 34642176, 43302720, 57736960, 86605440, 173210880]

約数ペア:

[(1, 173210880), (2, 86605440), (3, 57736960), (4, 43302720), (5, 34642176), (6, 28868480), (8, 21651360), (10, 17321088), (12, 14434240), (15, 11547392), (16, 10825680), (20, 8660544), (24, 7217120), (30, 5773696), (32, 5412840), (40, 4330272), (43, 4028160), (48, 3608560), (60, 2886848), (64, 2706420), (80, 2165136), (86, 2014080), (96, 1804280), (120, 1443424), (128, 1353210), (129, 1342720), (160, 1082568), (172, 1007040), (192, 902140), (215, 805632), (240, 721712), (256, 676605), (258, 671360), (320, 541284), (344, 503520), (384, 451070), (430, 402816), (480, 360856), (516, 335680), (640, 270642), (645, 268544), (688, 251760), (768, 225535), (860, 201408), (960, 180428), (1032, 167840), (1049, 165120), (1280, 135321), (1290, 134272), (1376, 125880), (1720, 100704), (1920, 90214), (2064, 83920), (2098, 82560), (2580, 67136), (2752, 62940), (3147, 55040), (3440, 50352), (3840, 45107), (4128, 41960), (4196, 41280), (5160, 33568), (5245, 33024), (5504, 31470), (6294, 27520), (6880, 25176), (8256, 20980), (8392, 20640), (10320, 16784), (10490, 16512), (11008, 15735), (12588, 13760)]