2920790008080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2530663}}^1$

素因数の和:2530918

約数の個数: 240

約数和(自身を含む): 11259227815680

約数和(自身を除く): 8338437807600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 229, 240, 252, 280, 315, 336, 360, 420, 458, 504, 560, 630, 687, 720, 840, 916, 1008, 1145, 1260, 1374, 1603, 1680, 1832, 2061, 2290, 2520, 2748, 3206, 3435, 3664, 4122, 4580, 4809, 5040, 5496, 6412, 6870, 8015, 8244, 9160, 9618, 10305, 10992, 12824, 13740, 14427, 16030, 16488, 18320, 19236, 20610, 24045, 25648, 27480, 28854, 32060, 32976, 38472, 41220, 48090, 54960, 57708, 64120, 72135, 76944, 82440, 96180, 115416, 128240, 144270, 164880, 192360, 230832, 288540, 384720, 577080, 1154160, 2530663, 5061326, 7591989, 10122652, 12653315, 15183978, 17714641, 20245304, 22775967, 25306630, 30367956, 35429282, 37959945, 40490608, 45551934, 50613260, 53143923, 60735912, 70858564, 75919890, 88573205, 91103868, 101226520, 106287846, 113879835, 121471824, 141717128, 151839780, 159431769, 177146410, 182207736, 202453040, 212575692, 227759670, 265719615, 283434256, 303679560, 318863538, 354292820, 364415472, 425151384, 455519340, 531439230, 579521827, 607359120, 637727076, 708585640, 797158845, 850302768, 911038680, 1062878460, 1159043654, 1275454152, 1417171280, 1594317690, 1738565481, 1822077360, 2125756920, 2318087308, 2550908304, 2897609135, 3188635380, 3477130962, 4056652789, 4251513840, 4636174616, 5215696443, 5795218270, 6377270760, 6954261924, 8113305578, 8692827405, 9272349232, 10431392886, 11590436540, 12169958367, 12754541520, 13908523848, 16226611156, 17385654810, 20283263945, 20862785772, 23180873080, 24339916734, 26078482215, 27817047696, 32453222312, 34771309620, 36509875101, 40566527890, 41725571544, 46361746160, 48679833468, 52156964430, 60849791835, 64906444624, 69542619240, 73019750202, 81133055780, 83451143088, 97359666936, 104313928860, 121699583670, 139085238480, 146039500404, 162266111560, 182549375505, 194719333872, 208627857720, 243399167340, 292079000808, 324532223120, 365098751010, 417255715440, 486798334680, 584158001616, 730197502020, 973596669360, 1460395004040, 2920790008080]

約数ペア:

[(1, 2920790008080), (2, 1460395004040), (3, 973596669360), (4, 730197502020), (5, 584158001616), (6, 486798334680), (7, 417255715440), (8, 365098751010), (9, 324532223120), (10, 292079000808), (12, 243399167340), (14, 208627857720), (15, 194719333872), (16, 182549375505), (18, 162266111560), (20, 146039500404), (21, 139085238480), (24, 121699583670), (28, 104313928860), (30, 97359666936), (35, 83451143088), (36, 81133055780), (40, 73019750202), (42, 69542619240), (45, 64906444624), (48, 60849791835), (56, 52156964430), (60, 48679833468), (63, 46361746160), (70, 41725571544), (72, 40566527890), (80, 36509875101), (84, 34771309620), (90, 32453222312), (105, 27817047696), (112, 26078482215), (120, 24339916734), (126, 23180873080), (140, 20862785772), (144, 20283263945), (168, 17385654810), (180, 16226611156), (210, 13908523848), (229, 12754541520), (240, 12169958367), (252, 11590436540), (280, 10431392886), (315, 9272349232), (336, 8692827405), (360, 8113305578), (420, 6954261924), (458, 6377270760), (504, 5795218270), (560, 5215696443), (630, 4636174616), (687, 4251513840), (720, 4056652789), (840, 3477130962), (916, 3188635380), (1008, 2897609135), (1145, 2550908304), (1260, 2318087308), (1374, 2125756920), (1603, 1822077360), (1680, 1738565481), (1832, 1594317690), (2061, 1417171280), (2290, 1275454152), (2520, 1159043654), (2748, 1062878460), (3206, 911038680), (3435, 850302768), (3664, 797158845), (4122, 708585640), (4580, 637727076), (4809, 607359120), (5040, 579521827), (5496, 531439230), (6412, 455519340), (6870, 425151384), (8015, 364415472), (8244, 354292820), (9160, 318863538), (9618, 303679560), (10305, 283434256), (10992, 265719615), (12824, 227759670), (13740, 212575692), (14427, 202453040), (16030, 182207736), (16488, 177146410), (18320, 159431769), (19236, 151839780), (20610, 141717128), (24045, 121471824), (25648, 113879835), (27480, 106287846), (28854, 101226520), (32060, 91103868), (32976, 88573205), (38472, 75919890), (41220, 70858564), (48090, 60735912), (54960, 53143923), (57708, 50613260), (64120, 45551934), (72135, 40490608), (76944, 37959945), (82440, 35429282), (96180, 30367956), (115416, 25306630), (128240, 22775967), (144270, 20245304), (164880, 17714641), (192360, 15183978), (230832, 12653315), (288540, 10122652), (384720, 7591989), (577080, 5061326), (1154160, 2530663)]