102970880

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 272527200

約数和(自身を除く): 169556320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 73, 76, 80, 95, 116, 128, 145, 146, 152, 160, 190, 232, 256, 290, 292, 304, 320, 365, 380, 464, 512, 551, 580, 584, 608, 640, 730, 760, 928, 1102, 1160, 1168, 1216, 1280, 1387, 1460, 1520, 1856, 2117, 2204, 2320, 2336, 2432, 2560, 2755, 2774, 2920, 3040, 3712, 4234, 4408, 4640, 4672, 4864, 5510, 5548, 5840, 6080, 6935, 7424, 8468, 8816, 9280, 9344, 9728, 10585, 11020, 11096, 11680, 12160, 13870, 14848, 16936, 17632, 18560, 18688, 21170, 22040, 22192, 23360, 24320, 27740, 33872, 35264, 37120, 37376, 40223, 42340, 44080, 44384, 46720, 48640, 55480, 67744, 70528, 74240, 80446, 84680, 88160, 88768, 93440, 110960, 135488, 141056, 160892, 169360, 176320, 177536, 186880, 201115, 221920, 270976, 282112, 321784, 338720, 352640, 355072, 402230, 443840, 541952, 643568, 677440, 705280, 710144, 804460, 887680, 1083904, 1287136, 1354880, 1410560, 1608920, 1775360, 2574272, 2709760, 3217840, 3550720, 5148544, 5419520, 6435680, 10297088, 12871360, 20594176, 25742720, 51485440, 102970880]

約数ペア:

[(1, 102970880), (2, 51485440), (4, 25742720), (5, 20594176), (8, 12871360), (10, 10297088), (16, 6435680), (19, 5419520), (20, 5148544), (29, 3550720), (32, 3217840), (38, 2709760), (40, 2574272), (58, 1775360), (64, 1608920), (73, 1410560), (76, 1354880), (80, 1287136), (95, 1083904), (116, 887680), (128, 804460), (145, 710144), (146, 705280), (152, 677440), (160, 643568), (190, 541952), (232, 443840), (256, 402230), (290, 355072), (292, 352640), (304, 338720), (320, 321784), (365, 282112), (380, 270976), (464, 221920), (512, 201115), (551, 186880), (580, 177536), (584, 176320), (608, 169360), (640, 160892), (730, 141056), (760, 135488), (928, 110960), (1102, 93440), (1160, 88768), (1168, 88160), (1216, 84680), (1280, 80446), (1387, 74240), (1460, 70528), (1520, 67744), (1856, 55480), (2117, 48640), (2204, 46720), (2320, 44384), (2336, 44080), (2432, 42340), (2560, 40223), (2755, 37376), (2774, 37120), (2920, 35264), (3040, 33872), (3712, 27740), (4234, 24320), (4408, 23360), (4640, 22192), (4672, 22040), (4864, 21170), (5510, 18688), (5548, 18560), (5840, 17632), (6080, 16936), (6935, 14848), (7424, 13870), (8468, 12160), (8816, 11680), (9280, 11096), (9344, 11020), (9728, 10585)]