4005218880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 448

約数和(自身を含む): 15378988800

約数和(自身を除く): 11373769920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 192, 195, 208, 211, 216, 234, 240, 260, 270, 288, 312, 320, 338, 351, 360, 390, 416, 422, 432, 468, 480, 507, 520, 540, 576, 585, 624, 633, 676, 702, 720, 780, 832, 844, 845, 864, 936, 960, 1014, 1040, 1055, 1080, 1170, 1248, 1266, 1352, 1404, 1440, 1521, 1560, 1688, 1690, 1728, 1755, 1872, 1899, 2028, 2080, 2110, 2160, 2197, 2340, 2496, 2532, 2535, 2704, 2743, 2808, 2880, 3042, 3120, 3165, 3376, 3380, 3510, 3744, 3798, 4056, 4160, 4220, 4320, 4394, 4563, 4680, 5064, 5070, 5408, 5486, 5616, 5697, 6084, 6240, 6330, 6591, 6752, 6760, 7020, 7488, 7596, 7605, 8112, 8229, 8440, 8640, 8788, 9126, 9360, 9495, 10128, 10140, 10816, 10972, 10985, 11232, 11394, 12168, 12480, 12660, 13182, 13504, 13520, 13715, 14040, 15192, 15210, 16224, 16458, 16880, 17576, 18252, 18720, 18990, 19773, 20256, 20280, 21944, 21970, 22464, 22788, 22815, 24336, 24687, 25320, 26364, 27040, 27430, 28080, 28485, 30384, 30420, 32448, 32916, 32955, 33760, 35152, 35659, 36504, 37440, 37980, 39546, 40512, 40560, 41145, 43888, 43940, 45576, 45630, 48672, 49374, 50640, 52728, 54080, 54860, 56160, 56970, 59319, 60768, 60840, 65832, 65910, 67520, 70304, 71318, 73008, 74061, 75960, 79092, 81120, 82290, 87776, 87880, 91152, 91260, 97344, 98748, 98865, 101280, 105456, 106977, 109720, 112320, 113940, 118638, 121536, 121680, 123435, 131664, 131820, 140608, 142636, 146016, 148122, 151920, 158184, 162240, 164580, 175552, 175760, 178295, 182304, 182520, 197496, 197730, 202560, 210912, 213954, 219440, 227880, 237276, 243360, 246870, 263328, 263640, 285272, 292032, 296244, 296595, 303840, 316368, 320931, 329160, 351520, 356590, 364608, 365040, 370305, 394992, 395460, 421824, 427908, 438880, 455760, 463567, 474552, 486720, 493740, 526656, 527280, 534885, 570544, 592488, 593190, 607680, 632736, 641862, 658320, 703040, 713180, 730080, 740610, 789984, 790920, 855816, 877760, 911520, 927134, 949104, 962793, 987480, 1054560, 1069770, 1141088, 1184976, 1186380, 1265472, 1283724, 1316640, 1390701, 1426360, 1460160, 1481220, 1579968, 1581840, 1604655, 1711632, 1823040, 1854268, 1898208, 1925586, 1974960, 2109120, 2139540, 2282176, 2317835, 2369952, 2372760, 2567448, 2633280, 2781402, 2852720, 2962440, 3163680, 3209310, 3423264, 3708536, 3796416, 3851172, 3949920, 4172103, 4279080, 4635670, 4739904, 4745520, 4813965, 5134896, 5562804, 5705440, 5924880, 6327360, 6418620, 6846528, 6953505, 7417072, 7702344, 7899840, 8344206, 8558160, 9271340, 9491040, 9627930, 10269792, 11125608, 11410880, 11849760, 12516309, 12837240, 13907010, 14834144, 15404688, 16688412, 17116320, 18542680, 18982080, 19255860, 20539584, 20860515, 22251216, 23699520, 25032618, 25674480, 27814020, 29668288, 30809376, 33376824, 34232640, 37085360, 38511720, 41721030, 44502432, 50065236, 51348960, 55628040, 61618752, 62581545, 66753648, 74170720, 77023440, 83442060, 89004864, 100130472, 102697920, 111256080, 125163090, 133507296, 148341440, 154046880, 166884120, 200260944, 222512160, 250326180, 267014592, 308093760, 333768240, 400521888, 445024320, 500652360, 667536480, 801043776, 1001304720, 1335072960, 2002609440, 4005218880]

約数ペア:

[(1, 4005218880), (2, 2002609440), (3, 1335072960), (4, 1001304720), (5, 801043776), (6, 667536480), (8, 500652360), (9, 445024320), (10, 400521888), (12, 333768240), (13, 308093760), (15, 267014592), (16, 250326180), (18, 222512160), (20, 200260944), (24, 166884120), (26, 154046880), (27, 148341440), (30, 133507296), (32, 125163090), (36, 111256080), (39, 102697920), (40, 100130472), (45, 89004864), (48, 83442060), (52, 77023440), (54, 74170720), (60, 66753648), (64, 62581545), (65, 61618752), (72, 55628040), (78, 51348960), (80, 50065236), (90, 44502432), (96, 41721030), (104, 38511720), (108, 37085360), (117, 34232640), (120, 33376824), (130, 30809376), (135, 29668288), (144, 27814020), (156, 25674480), (160, 25032618), (169, 23699520), (180, 22251216), (192, 20860515), (195, 20539584), (208, 19255860), (211, 18982080), (216, 18542680), (234, 17116320), (240, 16688412), (260, 15404688), (270, 14834144), (288, 13907010), (312, 12837240), (320, 12516309), (338, 11849760), (351, 11410880), (360, 11125608), (390, 10269792), (416, 9627930), (422, 9491040), (432, 9271340), (468, 8558160), (480, 8344206), (507, 7899840), (520, 7702344), (540, 7417072), (576, 6953505), (585, 6846528), (624, 6418620), (633, 6327360), (676, 5924880), (702, 5705440), (720, 5562804), (780, 5134896), (832, 4813965), (844, 4745520), (845, 4739904), (864, 4635670), (936, 4279080), (960, 4172103), (1014, 3949920), (1040, 3851172), (1055, 3796416), (1080, 3708536), (1170, 3423264), (1248, 3209310), (1266, 3163680), (1352, 2962440), (1404, 2852720), (1440, 2781402), (1521, 2633280), (1560, 2567448), (1688, 2372760), (1690, 2369952), (1728, 2317835), (1755, 2282176), (1872, 2139540), (1899, 2109120), (2028, 1974960), (2080, 1925586), (2110, 1898208), (2160, 1854268), (2197, 1823040), (2340, 1711632), (2496, 1604655), (2532, 1581840), (2535, 1579968), (2704, 1481220), (2743, 1460160), (2808, 1426360), (2880, 1390701), (3042, 1316640), (3120, 1283724), (3165, 1265472), (3376, 1186380), (3380, 1184976), (3510, 1141088), (3744, 1069770), (3798, 1054560), (4056, 987480), (4160, 962793), (4220, 949104), (4320, 927134), (4394, 911520), (4563, 877760), (4680, 855816), (5064, 790920), (5070, 789984), (5408, 740610), (5486, 730080), (5616, 713180), (5697, 703040), (6084, 658320), (6240, 641862), (6330, 632736), (6591, 607680), (6752, 593190), (6760, 592488), (7020, 570544), (7488, 534885), (7596, 527280), (7605, 526656), (8112, 493740), (8229, 486720), (8440, 474552), (8640, 463567), (8788, 455760), (9126, 438880), (9360, 427908), (9495, 421824), (10128, 395460), (10140, 394992), (10816, 370305), (10972, 365040), (10985, 364608), (11232, 356590), (11394, 351520), (12168, 329160), (12480, 320931), (12660, 316368), (13182, 303840), (13504, 296595), (13520, 296244), (13715, 292032), (14040, 285272), (15192, 263640), (15210, 263328), (16224, 246870), (16458, 243360), (16880, 237276), (17576, 227880), (18252, 219440), (18720, 213954), (18990, 210912), (19773, 202560), (20256, 197730), (20280, 197496), (21944, 182520), (21970, 182304), (22464, 178295), (22788, 175760), (22815, 175552), (24336, 164580), (24687, 162240), (25320, 158184), (26364, 151920), (27040, 148122), (27430, 146016), (28080, 142636), (28485, 140608), (30384, 131820), (30420, 131664), (32448, 123435), (32916, 121680), (32955, 121536), (33760, 118638), (35152, 113940), (35659, 112320), (36504, 109720), (37440, 106977), (37980, 105456), (39546, 101280), (40512, 98865), (40560, 98748), (41145, 97344), (43888, 91260), (43940, 91152), (45576, 87880), (45630, 87776), (48672, 82290), (49374, 81120), (50640, 79092), (52728, 75960), (54080, 74061), (54860, 73008), (56160, 71318), (56970, 70304), (59319, 67520), (60768, 65910), (60840, 65832)]