148949333080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{523}}^1\times {\mathrm{887}}^1$

素因数の和:1793

約数の個数: 128

約数和(自身を含む): 351775872000

約数和(自身を除く): 202826538920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 349, 460, 523, 698, 887, 920, 1046, 1396, 1745, 1774, 2092, 2615, 2792, 3490, 3548, 4184, 4435, 5230, 6980, 7096, 8027, 8870, 10460, 12029, 13960, 16054, 17740, 20401, 20920, 24058, 32108, 35480, 40135, 40802, 48116, 60145, 64216, 80270, 81604, 96232, 102005, 120290, 160540, 163208, 182527, 204010, 240580, 309563, 321080, 365054, 408020, 463901, 481160, 619126, 730108, 816040, 912635, 927802, 1238252, 1460216, 1547815, 1825270, 1855604, 2319505, 2476504, 3095630, 3650540, 3711208, 4198121, 4639010, 6191260, 7119949, 7301080, 8396242, 9278020, 10669723, 12382520, 14239898, 16792484, 18556040, 20990605, 21339446, 28479796, 33584968, 35599745, 41981210, 42678892, 53348615, 56959592, 71199490, 83962420, 85357784, 106697230, 142398980, 161901449, 167924840, 213394460, 284797960, 323802898, 426788920, 647605796, 809507245, 1295211592, 1619014490, 3238028980, 3723733327, 6476057960, 7447466654, 14894933308, 18618666635, 29789866616, 37237333270, 74474666540, 148949333080]

約数ペア:

[(1, 148949333080), (2, 74474666540), (4, 37237333270), (5, 29789866616), (8, 18618666635), (10, 14894933308), (20, 7447466654), (23, 6476057960), (40, 3723733327), (46, 3238028980), (92, 1619014490), (115, 1295211592), (184, 809507245), (230, 647605796), (349, 426788920), (460, 323802898), (523, 284797960), (698, 213394460), (887, 167924840), (920, 161901449), (1046, 142398980), (1396, 106697230), (1745, 85357784), (1774, 83962420), (2092, 71199490), (2615, 56959592), (2792, 53348615), (3490, 42678892), (3548, 41981210), (4184, 35599745), (4435, 33584968), (5230, 28479796), (6980, 21339446), (7096, 20990605), (8027, 18556040), (8870, 16792484), (10460, 14239898), (12029, 12382520), (13960, 10669723), (16054, 9278020), (17740, 8396242), (20401, 7301080), (20920, 7119949), (24058, 6191260), (32108, 4639010), (35480, 4198121), (40135, 3711208), (40802, 3650540), (48116, 3095630), (60145, 2476504), (64216, 2319505), (80270, 1855604), (81604, 1825270), (96232, 1547815), (102005, 1460216), (120290, 1238252), (160540, 927802), (163208, 912635), (182527, 816040), (204010, 730108), (240580, 619126), (309563, 481160), (321080, 463901), (365054, 408020)]