15791702080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1487}}^1$

素因数の和:1953

約数の個数: 224

約数和(自身を含む): 47023276032

約数和(自身を除く): 31231573952

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 431, 440, 448, 560, 616, 704, 770, 862, 880, 1120, 1232, 1487, 1540, 1724, 1760, 2155, 2240, 2464, 2974, 3017, 3080, 3448, 3520, 4310, 4741, 4928, 5948, 6034, 6160, 6896, 7435, 8620, 9482, 10409, 11896, 12068, 12320, 13792, 14870, 15085, 16357, 17240, 18964, 20818, 23705, 23792, 24136, 24640, 27584, 29740, 30170, 32714, 33187, 34480, 37928, 41636, 47410, 47584, 48272, 52045, 59480, 60340, 65428, 66374, 68960, 75856, 81785, 83272, 94820, 95168, 96544, 104090, 114499, 118960, 120680, 130856, 132748, 137920, 151712, 163570, 165935, 166544, 189640, 193088, 208180, 228998, 237920, 241360, 261712, 265496, 303424, 327140, 331870, 333088, 379280, 416360, 457996, 475840, 482720, 523424, 530992, 572495, 640897, 654280, 663740, 666176, 758560, 832720, 915992, 965440, 1046848, 1061984, 1144990, 1281794, 1308560, 1327480, 1517120, 1665440, 1831984, 2123968, 2289980, 2563588, 2617120, 2654960, 3204485, 3330880, 3663968, 4486279, 4579960, 5127176, 5234240, 5309920, 6408970, 7049867, 7327936, 8972558, 9159920, 10254352, 10619840, 12817940, 14099734, 17945116, 18319840, 20508704, 22431395, 25635880, 28199468, 35249335, 35890232, 36639680, 41017408, 44862790, 49349069, 51271760, 56398936, 70498670, 71780464, 89725580, 98698138, 102543520, 112797872, 140997340, 143560928, 179451160, 197396276, 205087040, 225595744, 246745345, 281994680, 287121856, 358902320, 394792552, 451191488, 493490690, 563989360, 717804640, 789585104, 986981380, 1127978720, 1435609280, 1579170208, 1973962760, 2255957440, 3158340416, 3947925520, 7895851040, 15791702080]

約数ペア:

[(1, 15791702080), (2, 7895851040), (4, 3947925520), (5, 3158340416), (7, 2255957440), (8, 1973962760), (10, 1579170208), (11, 1435609280), (14, 1127978720), (16, 986981380), (20, 789585104), (22, 717804640), (28, 563989360), (32, 493490690), (35, 451191488), (40, 394792552), (44, 358902320), (55, 287121856), (56, 281994680), (64, 246745345), (70, 225595744), (77, 205087040), (80, 197396276), (88, 179451160), (110, 143560928), (112, 140997340), (140, 112797872), (154, 102543520), (160, 98698138), (176, 89725580), (220, 71780464), (224, 70498670), (280, 56398936), (308, 51271760), (320, 49349069), (352, 44862790), (385, 41017408), (431, 36639680), (440, 35890232), (448, 35249335), (560, 28199468), (616, 25635880), (704, 22431395), (770, 20508704), (862, 18319840), (880, 17945116), (1120, 14099734), (1232, 12817940), (1487, 10619840), (1540, 10254352), (1724, 9159920), (1760, 8972558), (2155, 7327936), (2240, 7049867), (2464, 6408970), (2974, 5309920), (3017, 5234240), (3080, 5127176), (3448, 4579960), (3520, 4486279), (4310, 3663968), (4741, 3330880), (4928, 3204485), (5948, 2654960), (6034, 2617120), (6160, 2563588), (6896, 2289980), (7435, 2123968), (8620, 1831984), (9482, 1665440), (10409, 1517120), (11896, 1327480), (12068, 1308560), (12320, 1281794), (13792, 1144990), (14870, 1061984), (15085, 1046848), (16357, 965440), (17240, 915992), (18964, 832720), (20818, 758560), (23705, 666176), (23792, 663740), (24136, 654280), (24640, 640897), (27584, 572495), (29740, 530992), (30170, 523424), (32714, 482720), (33187, 475840), (34480, 457996), (37928, 416360), (41636, 379280), (47410, 333088), (47584, 331870), (48272, 327140), (52045, 303424), (59480, 265496), (60340, 261712), (65428, 241360), (66374, 237920), (68960, 228998), (75856, 208180), (81785, 193088), (83272, 189640), (94820, 166544), (95168, 165935), (96544, 163570), (104090, 151712), (114499, 137920), (118960, 132748), (120680, 130856)]