372009201280

素因数分解:

$2^7\times 5^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1\times {\mathrm{3499}}^1$

素因数の和:4402

約数の個数: 128

約数和(自身を含む): 894327840000

約数和(自身を除く): 522318638720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 271, 320, 542, 613, 640, 1084, 1226, 1355, 2168, 2452, 2710, 3065, 3499, 4336, 4904, 5420, 6130, 6998, 8672, 9808, 10840, 12260, 13996, 17344, 17495, 19616, 21680, 24520, 27992, 34688, 34990, 39232, 43360, 49040, 55984, 69980, 78464, 86720, 98080, 111968, 139960, 166123, 173440, 196160, 223936, 279920, 332246, 392320, 447872, 559840, 664492, 830615, 948229, 1119680, 1328984, 1661230, 1896458, 2144887, 2239360, 2657968, 3322460, 3792916, 4289774, 4741145, 5315936, 6644920, 7585832, 8579548, 9482290, 10631872, 10724435, 13289840, 15171664, 17159096, 18964580, 21263744, 21448870, 26579680, 30343328, 34318192, 37929160, 42897740, 53159360, 60686656, 68636384, 75858320, 85795480, 106318720, 121373312, 137272768, 151716640, 171590960, 274545536, 303433280, 343181920, 581264377, 606866560, 686363840, 1162528754, 1372727680, 2325057508, 2906321885, 4650115016, 5812643770, 9300230032, 11625287540, 18600460064, 23250575080, 37200920128, 46501150160, 74401840256, 93002300320, 186004600640, 372009201280]

約数ペア:

[(1, 372009201280), (2, 186004600640), (4, 93002300320), (5, 74401840256), (8, 46501150160), (10, 37200920128), (16, 23250575080), (20, 18600460064), (32, 11625287540), (40, 9300230032), (64, 5812643770), (80, 4650115016), (128, 2906321885), (160, 2325057508), (271, 1372727680), (320, 1162528754), (542, 686363840), (613, 606866560), (640, 581264377), (1084, 343181920), (1226, 303433280), (1355, 274545536), (2168, 171590960), (2452, 151716640), (2710, 137272768), (3065, 121373312), (3499, 106318720), (4336, 85795480), (4904, 75858320), (5420, 68636384), (6130, 60686656), (6998, 53159360), (8672, 42897740), (9808, 37929160), (10840, 34318192), (12260, 30343328), (13996, 26579680), (17344, 21448870), (17495, 21263744), (19616, 18964580), (21680, 17159096), (24520, 15171664), (27992, 13289840), (34688, 10724435), (34990, 10631872), (39232, 9482290), (43360, 8579548), (49040, 7585832), (55984, 6644920), (69980, 5315936), (78464, 4741145), (86720, 4289774), (98080, 3792916), (111968, 3322460), (139960, 2657968), (166123, 2239360), (173440, 2144887), (196160, 1896458), (223936, 1661230), (279920, 1328984), (332246, 1119680), (392320, 948229), (447872, 830615), (559840, 664492)]