2582920960

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 6456996000

約数和(自身を除く): 3874075040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 149, 160, 232, 256, 290, 298, 320, 464, 467, 580, 596, 640, 745, 928, 934, 1160, 1192, 1280, 1490, 1856, 1868, 2320, 2335, 2384, 2980, 3712, 3736, 4321, 4640, 4670, 4768, 5960, 7424, 7472, 8642, 9280, 9340, 9536, 11920, 13543, 14944, 17284, 18560, 18680, 19072, 21605, 23840, 27086, 29888, 34568, 37120, 37360, 38144, 43210, 47680, 54172, 59776, 67715, 69136, 69583, 74720, 86420, 95360, 108344, 119552, 135430, 138272, 139166, 149440, 172840, 190720, 216688, 270860, 276544, 278332, 298880, 345680, 347915, 433376, 541720, 553088, 556664, 597760, 691360, 695830, 866752, 1083440, 1106176, 1113328, 1382720, 1391660, 1733504, 2017907, 2166880, 2226656, 2765440, 2783320, 3467008, 4035814, 4333760, 4453312, 5530880, 5566640, 8071628, 8667520, 8906624, 10089535, 11133280, 16143256, 17335040, 17813248, 20179070, 22266560, 32286512, 40358140, 44533120, 64573024, 80716280, 89066240, 129146048, 161432560, 258292096, 322865120, 516584192, 645730240, 1291460480, 2582920960]

約数ペア:

[(1, 2582920960), (2, 1291460480), (4, 645730240), (5, 516584192), (8, 322865120), (10, 258292096), (16, 161432560), (20, 129146048), (29, 89066240), (32, 80716280), (40, 64573024), (58, 44533120), (64, 40358140), (80, 32286512), (116, 22266560), (128, 20179070), (145, 17813248), (149, 17335040), (160, 16143256), (232, 11133280), (256, 10089535), (290, 8906624), (298, 8667520), (320, 8071628), (464, 5566640), (467, 5530880), (580, 4453312), (596, 4333760), (640, 4035814), (745, 3467008), (928, 2783320), (934, 2765440), (1160, 2226656), (1192, 2166880), (1280, 2017907), (1490, 1733504), (1856, 1391660), (1868, 1382720), (2320, 1113328), (2335, 1106176), (2384, 1083440), (2980, 866752), (3712, 695830), (3736, 691360), (4321, 597760), (4640, 556664), (4670, 553088), (4768, 541720), (5960, 433376), (7424, 347915), (7472, 345680), (8642, 298880), (9280, 278332), (9340, 276544), (9536, 270860), (11920, 216688), (13543, 190720), (14944, 172840), (17284, 149440), (18560, 139166), (18680, 138272), (19072, 135430), (21605, 119552), (23840, 108344), (27086, 95360), (29888, 86420), (34568, 74720), (37120, 69583), (37360, 69136), (38144, 67715), (43210, 59776), (47680, 54172)]