168478480360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{419059}}^1$

素因数の和:419135

約数の個数: 96

約数和(自身を含む): 417132324000

約数和(自身を除く): 248653843640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 529, 760, 874, 920, 1058, 1748, 2116, 2185, 2645, 3496, 4232, 4370, 5290, 8740, 10051, 10580, 17480, 20102, 21160, 40204, 50255, 80408, 100510, 201020, 402040, 419059, 838118, 1676236, 2095295, 3352472, 4190590, 7962121, 8381180, 9638357, 15924242, 16762360, 19276714, 31848484, 38553428, 39810605, 48191785, 63696968, 77106856, 79621210, 96383570, 159242420, 183128783, 192767140, 221682211, 318484840, 366257566, 385534280, 443364422, 732515132, 886728844, 915643915, 1108411055, 1465030264, 1773457688, 1831287830, 2216822110, 3662575660, 4211962009, 4433644220, 7325151320, 8423924018, 8867288440, 16847848036, 21059810045, 33695696072, 42119620090, 84239240180, 168478480360]

約数ペア:

[(1, 168478480360), (2, 84239240180), (4, 42119620090), (5, 33695696072), (8, 21059810045), (10, 16847848036), (19, 8867288440), (20, 8423924018), (23, 7325151320), (38, 4433644220), (40, 4211962009), (46, 3662575660), (76, 2216822110), (92, 1831287830), (95, 1773457688), (115, 1465030264), (152, 1108411055), (184, 915643915), (190, 886728844), (230, 732515132), (380, 443364422), (437, 385534280), (460, 366257566), (529, 318484840), (760, 221682211), (874, 192767140), (920, 183128783), (1058, 159242420), (1748, 96383570), (2116, 79621210), (2185, 77106856), (2645, 63696968), (3496, 48191785), (4232, 39810605), (4370, 38553428), (5290, 31848484), (8740, 19276714), (10051, 16762360), (10580, 15924242), (17480, 9638357), (20102, 8381180), (21160, 7962121), (40204, 4190590), (50255, 3352472), (80408, 2095295), (100510, 1676236), (201020, 838118), (402040, 419059)]