193148880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21751}}^1$

素因数の和:21804

約数の個数: 80

約数和(自身を含む): 614972544

約数和(自身を除く): 421823664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 21751, 43502, 65253, 87004, 108755, 130506, 174008, 217510, 261012, 326265, 348016, 435020, 522024, 652530, 804787, 870040, 1044048, 1305060, 1609574, 1740080, 2414361, 2610120, 3219148, 4023935, 4828722, 5220240, 6438296, 8047870, 9657444, 12071805, 12876592, 16095740, 19314888, 24143610, 32191480, 38629776, 48287220, 64382960, 96574440, 193148880]

約数ペア:

[(1, 193148880), (2, 96574440), (3, 64382960), (4, 48287220), (5, 38629776), (6, 32191480), (8, 24143610), (10, 19314888), (12, 16095740), (15, 12876592), (16, 12071805), (20, 9657444), (24, 8047870), (30, 6438296), (37, 5220240), (40, 4828722), (48, 4023935), (60, 3219148), (74, 2610120), (80, 2414361), (111, 1740080), (120, 1609574), (148, 1305060), (185, 1044048), (222, 870040), (240, 804787), (296, 652530), (370, 522024), (444, 435020), (555, 348016), (592, 326265), (740, 261012), (888, 217510), (1110, 174008), (1480, 130506), (1776, 108755), (2220, 87004), (2960, 65253), (4440, 43502), (8880, 21751)]