121660560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 473541120

約数和(自身を除く): 351880560

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, 101, 105, 112, 120, 126, 140, 144, 168, 180, 202, 210, 239, 240, 252, 280, 303, 315, 336, 360, 404, 420, 478, 504, 505, 560, 606, 630, 707, 717, 720, 808, 840, 909, 956, 1008, 1010, 1195, 1212, 1260, 1414, 1434, 1515, 1616, 1673, 1680, 1818, 1912, 2020, 2121, 2151, 2390, 2424, 2520, 2828, 2868, 3030, 3346, 3535, 3585, 3636, 3824, 4040, 4242, 4302, 4545, 4780, 4848, 5019, 5040, 5656, 5736, 6060, 6363, 6692, 7070, 7170, 7272, 8080, 8365, 8484, 8604, 9090, 9560, 10038, 10605, 10755, 11312, 11472, 12120, 12726, 13384, 14140, 14340, 14544, 15057, 16730, 16968, 17208, 18180, 19120, 20076, 21210, 21510, 24139, 24240, 25095, 25452, 26768, 28280, 28680, 30114, 31815, 33460, 33936, 34416, 36360, 40152, 42420, 43020, 48278, 50190, 50904, 56560, 57360, 60228, 63630, 66920, 72417, 72720, 75285, 80304, 84840, 86040, 96556, 100380, 101808, 120456, 120695, 127260, 133840, 144834, 150570, 168973, 169680, 172080, 193112, 200760, 217251, 240912, 241390, 254520, 289668, 301140, 337946, 362085, 386224, 401520, 434502, 482780, 506919, 509040, 579336, 602280, 675892, 724170, 844865, 869004, 965560, 1013838, 1086255, 1158672, 1204560, 1351784, 1448340, 1520757, 1689730, 1738008, 1931120, 2027676, 2172510, 2534595, 2703568, 2896680, 3041514, 3379460, 3476016, 4055352, 4345020, 5069190, 5793360, 6083028, 6758920, 7603785, 8110704, 8690040, 10138380, 12166056, 13517840, 15207570, 17380080, 20276760, 24332112, 30415140, 40553520, 60830280, 121660560]

約数ペア:

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