320795153664

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{26203}}^1$

素因数の和:27080

約数の個数: 144

約数和(自身を含む): 899824396800

約数和(自身を除く): 579029243136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 839, 912, 1216, 1678, 1824, 2432, 2517, 3356, 3648, 4864, 5034, 6712, 7296, 10068, 13424, 14592, 15941, 20136, 26203, 26848, 31882, 40272, 47823, 52406, 53696, 63764, 78609, 80544, 95646, 104812, 107392, 127528, 157218, 161088, 191292, 209624, 214784, 255056, 314436, 322176, 382584, 419248, 497857, 510112, 628872, 644352, 765168, 838496, 995714, 1020224, 1257744, 1493571, 1530336, 1676992, 1991428, 2040448, 2515488, 2987142, 3060672, 3353984, 3982856, 4080896, 5030976, 5974284, 6121344, 6707968, 7965712, 10061952, 11948568, 12242688, 15931424, 20123904, 21984317, 23897136, 31862848, 43968634, 47794272, 63725696, 65952951, 87937268, 95588544, 127451392, 131905902, 175874536, 191177088, 263811804, 351749072, 382354176, 417702023, 527623608, 703498144, 835404046, 1055247216, 1253106069, 1406996288, 1670808092, 2110494432, 2506212138, 2813992576, 3341616184, 4220988864, 5012424276, 5627985152, 6683232368, 8441977728, 10024848552, 13366464736, 16883955456, 20049697104, 26732929472, 40099394208, 53465858944, 80198788416, 106931717888, 160397576832, 320795153664]

約数ペア:

[(1, 320795153664), (2, 160397576832), (3, 106931717888), (4, 80198788416), (6, 53465858944), (8, 40099394208), (12, 26732929472), (16, 20049697104), (19, 16883955456), (24, 13366464736), (32, 10024848552), (38, 8441977728), (48, 6683232368), (57, 5627985152), (64, 5012424276), (76, 4220988864), (96, 3341616184), (114, 2813992576), (128, 2506212138), (152, 2110494432), (192, 1670808092), (228, 1406996288), (256, 1253106069), (304, 1055247216), (384, 835404046), (456, 703498144), (608, 527623608), (768, 417702023), (839, 382354176), (912, 351749072), (1216, 263811804), (1678, 191177088), (1824, 175874536), (2432, 131905902), (2517, 127451392), (3356, 95588544), (3648, 87937268), (4864, 65952951), (5034, 63725696), (6712, 47794272), (7296, 43968634), (10068, 31862848), (13424, 23897136), (14592, 21984317), (15941, 20123904), (20136, 15931424), (26203, 12242688), (26848, 11948568), (31882, 10061952), (40272, 7965712), (47823, 6707968), (52406, 6121344), (53696, 5974284), (63764, 5030976), (78609, 4080896), (80544, 3982856), (95646, 3353984), (104812, 3060672), (107392, 2987142), (127528, 2515488), (157218, 2040448), (161088, 1991428), (191292, 1676992), (209624, 1530336), (214784, 1493571), (255056, 1257744), (314436, 1020224), (322176, 995714), (382584, 838496), (419248, 765168), (497857, 644352), (510112, 628872)]