173129640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10531}}^1$

素因数の和:10682

約数の個数: 64

約数和(自身を含む): 523229760

約数和(自身を除く): 350100120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 10531, 16440, 21062, 31593, 42124, 52655, 63186, 84248, 105310, 126372, 157965, 210620, 252744, 315930, 421240, 631860, 1263720, 1442747, 2885494, 4328241, 5770988, 7213735, 8656482, 11541976, 14427470, 17312964, 21641205, 28854940, 34625928, 43282410, 57709880, 86564820, 173129640]

約数ペア:

[(1, 173129640), (2, 86564820), (3, 57709880), (4, 43282410), (5, 34625928), (6, 28854940), (8, 21641205), (10, 17312964), (12, 14427470), (15, 11541976), (20, 8656482), (24, 7213735), (30, 5770988), (40, 4328241), (60, 2885494), (120, 1442747), (137, 1263720), (274, 631860), (411, 421240), (548, 315930), (685, 252744), (822, 210620), (1096, 157965), (1370, 126372), (1644, 105310), (2055, 84248), (2740, 63186), (3288, 52655), (4110, 42124), (5480, 31593), (8220, 21062), (10531, 16440)]