745228650240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{21563329}}^1$

素因数の和:21563359

約数の個数: 144

約数和(自身を含む): 2644526791200

約数和(自身を除く): 1899298140960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 21563329, 43126658, 64689987, 86253316, 107816645, 129379974, 172506632, 194069961, 215633290, 258759948, 323449935, 345013264, 388139922, 431266580, 517519896, 582209883, 646899870, 690026528, 776279844, 862533160, 970349805, 1035039792, 1164419766, 1293799740, 1380053056, 1552559688, 1725066320, 1940699610, 2070079584, 2328839532, 2587599480, 2760106112, 2911049415, 3105119376, 3450132640, 3881399220, 4140159168, 4657679064, 5175198960, 5520212224, 5822098830, 6210238752, 6900265280, 7762798440, 8280318336, 9315358128, 10350397920, 11644197660, 12420477504, 13800530560, 15525596880, 16560636672, 18630716256, 20700795840, 23288395320, 24840955008, 27601061120, 31051193760, 37261432512, 41401591680, 46576790640, 49681910016, 62102387520, 74522865024, 82803183360, 93153581280, 124204775040, 149045730048, 186307162560, 248409550080, 372614325120, 745228650240]

約数ペア:

[(1, 745228650240), (2, 372614325120), (3, 248409550080), (4, 186307162560), (5, 149045730048), (6, 124204775040), (8, 93153581280), (9, 82803183360), (10, 74522865024), (12, 62102387520), (15, 49681910016), (16, 46576790640), (18, 41401591680), (20, 37261432512), (24, 31051193760), (27, 27601061120), (30, 24840955008), (32, 23288395320), (36, 20700795840), (40, 18630716256), (45, 16560636672), (48, 15525596880), (54, 13800530560), (60, 12420477504), (64, 11644197660), (72, 10350397920), (80, 9315358128), (90, 8280318336), (96, 7762798440), (108, 6900265280), (120, 6210238752), (128, 5822098830), (135, 5520212224), (144, 5175198960), (160, 4657679064), (180, 4140159168), (192, 3881399220), (216, 3450132640), (240, 3105119376), (256, 2911049415), (270, 2760106112), (288, 2587599480), (320, 2328839532), (360, 2070079584), (384, 1940699610), (432, 1725066320), (480, 1552559688), (540, 1380053056), (576, 1293799740), (640, 1164419766), (720, 1035039792), (768, 970349805), (864, 862533160), (960, 776279844), (1080, 690026528), (1152, 646899870), (1280, 582209883), (1440, 517519896), (1728, 431266580), (1920, 388139922), (2160, 345013264), (2304, 323449935), (2880, 258759948), (3456, 215633290), (3840, 194069961), (4320, 172506632), (5760, 129379974), (6912, 107816645), (8640, 86253316), (11520, 64689987), (17280, 43126658), (34560, 21563329)]