7474074880

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1164

約数の個数: 144

約数和(自身を含む): 18622638720

約数和(自身を除く): 11148563840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 227, 232, 256, 290, 320, 454, 464, 580, 640, 887, 908, 928, 1135, 1160, 1280, 1774, 1816, 1856, 2270, 2320, 3548, 3632, 3712, 4435, 4540, 4640, 6583, 7096, 7264, 7424, 8870, 9080, 9280, 13166, 14192, 14528, 17740, 18160, 18560, 25723, 26332, 28384, 29056, 32915, 35480, 36320, 37120, 51446, 52664, 56768, 58112, 65830, 70960, 72640, 102892, 105328, 113536, 128615, 131660, 141920, 145280, 201349, 205784, 210656, 227072, 257230, 263320, 283840, 290560, 402698, 411568, 421312, 514460, 526640, 567680, 805396, 823136, 842624, 1006745, 1028920, 1053280, 1135360, 1610792, 1646272, 1685248, 2013490, 2057840, 2106560, 3221584, 3292544, 4026980, 4115680, 4213120, 5839121, 6443168, 6585088, 8053960, 8231360, 8426240, 11678242, 12886336, 16107920, 16462720, 23356484, 25772672, 29195605, 32215840, 32925440, 46712968, 51545344, 58391210, 64431680, 93425936, 116782420, 128863360, 186851872, 233564840, 257726720, 373703744, 467129680, 747407488, 934259360, 1494814976, 1868518720, 3737037440, 7474074880]

約数ペア:

[(1, 7474074880), (2, 3737037440), (4, 1868518720), (5, 1494814976), (8, 934259360), (10, 747407488), (16, 467129680), (20, 373703744), (29, 257726720), (32, 233564840), (40, 186851872), (58, 128863360), (64, 116782420), (80, 93425936), (116, 64431680), (128, 58391210), (145, 51545344), (160, 46712968), (227, 32925440), (232, 32215840), (256, 29195605), (290, 25772672), (320, 23356484), (454, 16462720), (464, 16107920), (580, 12886336), (640, 11678242), (887, 8426240), (908, 8231360), (928, 8053960), (1135, 6585088), (1160, 6443168), (1280, 5839121), (1774, 4213120), (1816, 4115680), (1856, 4026980), (2270, 3292544), (2320, 3221584), (3548, 2106560), (3632, 2057840), (3712, 2013490), (4435, 1685248), (4540, 1646272), (4640, 1610792), (6583, 1135360), (7096, 1053280), (7264, 1028920), (7424, 1006745), (8870, 842624), (9080, 823136), (9280, 805396), (13166, 567680), (14192, 526640), (14528, 514460), (17740, 421312), (18160, 411568), (18560, 402698), (25723, 290560), (26332, 283840), (28384, 263320), (29056, 257230), (32915, 227072), (35480, 210656), (36320, 205784), (37120, 201349), (51446, 145280), (52664, 141920), (56768, 131660), (58112, 128615), (65830, 113536), (70960, 105328), (72640, 102892)]