243321120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 288

約数和(自身を含む): 962357760

約数和(自身を除く): 719036640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 140, 144, 160, 168, 180, 202, 210, 224, 239, 240, 252, 280, 288, 303, 315, 336, 360, 404, 420, 478, 480, 504, 505, 560, 606, 630, 672, 707, 717, 720, 808, 840, 909, 956, 1008, 1010, 1120, 1195, 1212, 1260, 1414, 1434, 1440, 1515, 1616, 1673, 1680, 1818, 1912, 2016, 2020, 2121, 2151, 2390, 2424, 2520, 2828, 2868, 3030, 3232, 3346, 3360, 3535, 3585, 3636, 3824, 4040, 4242, 4302, 4545, 4780, 4848, 5019, 5040, 5656, 5736, 6060, 6363, 6692, 7070, 7170, 7272, 7648, 8080, 8365, 8484, 8604, 9090, 9560, 9696, 10038, 10080, 10605, 10755, 11312, 11472, 12120, 12726, 13384, 14140, 14340, 14544, 15057, 16160, 16730, 16968, 17208, 18180, 19120, 20076, 21210, 21510, 22624, 22944, 24139, 24240, 25095, 25452, 26768, 28280, 28680, 29088, 30114, 31815, 33460, 33936, 34416, 36360, 38240, 40152, 42420, 43020, 48278, 48480, 50190, 50904, 53536, 56560, 57360, 60228, 63630, 66920, 67872, 68832, 72417, 72720, 75285, 80304, 84840, 86040, 96556, 100380, 101808, 113120, 114720, 120456, 120695, 127260, 133840, 144834, 145440, 150570, 160608, 168973, 169680, 172080, 193112, 200760, 203616, 217251, 240912, 241390, 254520, 267680, 289668, 301140, 337946, 339360, 344160, 362085, 386224, 401520, 434502, 481824, 482780, 506919, 509040, 579336, 602280, 675892, 724170, 772448, 803040, 844865, 869004, 965560, 1013838, 1018080, 1086255, 1158672, 1204560, 1351784, 1448340, 1520757, 1689730, 1738008, 1931120, 2027676, 2172510, 2317344, 2409120, 2534595, 2703568, 2896680, 3041514, 3379460, 3476016, 3862240, 4055352, 4345020, 5069190, 5407136, 5793360, 6083028, 6758920, 6952032, 7603785, 8110704, 8690040, 10138380, 11586720, 12166056, 13517840, 15207570, 16221408, 17380080, 20276760, 24332112, 27035680, 30415140, 34760160, 40553520, 48664224, 60830280, 81107040, 121660560, 243321120]

約数ペア:

[(1, 243321120), (2, 121660560), (3, 81107040), (4, 60830280), (5, 48664224), (6, 40553520), (7, 34760160), (8, 30415140), (9, 27035680), (10, 24332112), (12, 20276760), (14, 17380080), (15, 16221408), (16, 15207570), (18, 13517840), (20, 12166056), (21, 11586720), (24, 10138380), (28, 8690040), (30, 8110704), (32, 7603785), (35, 6952032), (36, 6758920), (40, 6083028), (42, 5793360), (45, 5407136), (48, 5069190), (56, 4345020), (60, 4055352), (63, 3862240), (70, 3476016), (72, 3379460), (80, 3041514), (84, 2896680), (90, 2703568), (96, 2534595), (101, 2409120), (105, 2317344), (112, 2172510), (120, 2027676), (126, 1931120), (140, 1738008), (144, 1689730), (160, 1520757), (168, 1448340), (180, 1351784), (202, 1204560), (210, 1158672), (224, 1086255), (239, 1018080), (240, 1013838), (252, 965560), (280, 869004), (288, 844865), (303, 803040), (315, 772448), (336, 724170), (360, 675892), (404, 602280), (420, 579336), (478, 509040), (480, 506919), (504, 482780), (505, 481824), (560, 434502), (606, 401520), (630, 386224), (672, 362085), (707, 344160), (717, 339360), (720, 337946), (808, 301140), (840, 289668), (909, 267680), (956, 254520), (1008, 241390), (1010, 240912), (1120, 217251), (1195, 203616), (1212, 200760), (1260, 193112), (1414, 172080), (1434, 169680), (1440, 168973), (1515, 160608), (1616, 150570), (1673, 145440), (1680, 144834), (1818, 133840), (1912, 127260), (2016, 120695), (2020, 120456), (2121, 114720), (2151, 113120), (2390, 101808), (2424, 100380), (2520, 96556), (2828, 86040), (2868, 84840), (3030, 80304), (3232, 75285), (3346, 72720), (3360, 72417), (3535, 68832), (3585, 67872), (3636, 66920), (3824, 63630), (4040, 60228), (4242, 57360), (4302, 56560), (4545, 53536), (4780, 50904), (4848, 50190), (5019, 48480), (5040, 48278), (5656, 43020), (5736, 42420), (6060, 40152), (6363, 38240), (6692, 36360), (7070, 34416), (7170, 33936), (7272, 33460), (7648, 31815), (8080, 30114), (8365, 29088), (8484, 28680), (8604, 28280), (9090, 26768), (9560, 25452), (9696, 25095), (10038, 24240), (10080, 24139), (10605, 22944), (10755, 22624), (11312, 21510), (11472, 21210), (12120, 20076), (12726, 19120), (13384, 18180), (14140, 17208), (14340, 16968), (14544, 16730), (15057, 16160)]