828182080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 168

約数和(自身を含む): 2204883576

約数和(自身を除く): 1376701496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 121, 146, 160, 176, 220, 242, 292, 293, 320, 352, 365, 440, 484, 584, 586, 605, 704, 730, 803, 880, 968, 1168, 1172, 1210, 1460, 1465, 1606, 1760, 1936, 2336, 2344, 2420, 2920, 2930, 3212, 3223, 3520, 3872, 4015, 4672, 4688, 4840, 5840, 5860, 6424, 6446, 7744, 8030, 8833, 9376, 9680, 11680, 11720, 12848, 12892, 16060, 16115, 17666, 18752, 19360, 21389, 23360, 23440, 25696, 25784, 32120, 32230, 35332, 35453, 38720, 42778, 44165, 46880, 51392, 51568, 64240, 64460, 70664, 70906, 85556, 88330, 93760, 103136, 106945, 128480, 128920, 141328, 141812, 171112, 176660, 177265, 206272, 213890, 235279, 256960, 257840, 282656, 283624, 342224, 353320, 354530, 427780, 470558, 515680, 565312, 567248, 684448, 706640, 709060, 855560, 941116, 1031360, 1134496, 1176395, 1368896, 1413280, 1418120, 1711120, 1882232, 2268992, 2352790, 2588069, 2826560, 2836240, 3422240, 3764464, 4705580, 5176138, 5672480, 6844480, 7528928, 9411160, 10352276, 11344960, 12940345, 15057856, 18822320, 20704552, 25880690, 37644640, 41409104, 51761380, 75289280, 82818208, 103522760, 165636416, 207045520, 414091040, 828182080]

約数ペア:

[(1, 828182080), (2, 414091040), (4, 207045520), (5, 165636416), (8, 103522760), (10, 82818208), (11, 75289280), (16, 51761380), (20, 41409104), (22, 37644640), (32, 25880690), (40, 20704552), (44, 18822320), (55, 15057856), (64, 12940345), (73, 11344960), (80, 10352276), (88, 9411160), (110, 7528928), (121, 6844480), (146, 5672480), (160, 5176138), (176, 4705580), (220, 3764464), (242, 3422240), (292, 2836240), (293, 2826560), (320, 2588069), (352, 2352790), (365, 2268992), (440, 1882232), (484, 1711120), (584, 1418120), (586, 1413280), (605, 1368896), (704, 1176395), (730, 1134496), (803, 1031360), (880, 941116), (968, 855560), (1168, 709060), (1172, 706640), (1210, 684448), (1460, 567248), (1465, 565312), (1606, 515680), (1760, 470558), (1936, 427780), (2336, 354530), (2344, 353320), (2420, 342224), (2920, 283624), (2930, 282656), (3212, 257840), (3223, 256960), (3520, 235279), (3872, 213890), (4015, 206272), (4672, 177265), (4688, 176660), (4840, 171112), (5840, 141812), (5860, 141328), (6424, 128920), (6446, 128480), (7744, 106945), (8030, 103136), (8833, 93760), (9376, 88330), (9680, 85556), (11680, 70906), (11720, 70664), (12848, 64460), (12892, 64240), (16060, 51568), (16115, 51392), (17666, 46880), (18752, 44165), (19360, 42778), (21389, 38720), (23360, 35453), (23440, 35332), (25696, 32230), (25784, 32120)]