425811960

素因数分解:

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

素因数の和:371

約数の個数: 288

約数和(自身を含む): 1632571200

約数和(自身を除く): 1206759240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 101, 105, 120, 126, 140, 147, 168, 180, 196, 202, 210, 239, 245, 252, 280, 294, 303, 315, 360, 392, 404, 420, 441, 478, 490, 504, 505, 588, 606, 630, 707, 717, 735, 808, 840, 882, 909, 956, 980, 1010, 1176, 1195, 1212, 1260, 1414, 1434, 1470, 1515, 1673, 1764, 1818, 1912, 1960, 2020, 2121, 2151, 2205, 2390, 2424, 2520, 2828, 2868, 2940, 3030, 3346, 3528, 3535, 3585, 3636, 4040, 4242, 4302, 4410, 4545, 4780, 4949, 5019, 5656, 5736, 5880, 6060, 6363, 6692, 7070, 7170, 7272, 8365, 8484, 8604, 8820, 9090, 9560, 9898, 10038, 10605, 10755, 11711, 12120, 12726, 13384, 14140, 14340, 14847, 15057, 16730, 16968, 17208, 17640, 18180, 19796, 20076, 21210, 21510, 23422, 24139, 24745, 25095, 25452, 28280, 28680, 29694, 30114, 31815, 33460, 35133, 36360, 39592, 40152, 42420, 43020, 44541, 46844, 48278, 49490, 50190, 50904, 58555, 59388, 60228, 63630, 66920, 70266, 72417, 74235, 75285, 84840, 86040, 89082, 93688, 96556, 98980, 100380, 105399, 117110, 118776, 120456, 120695, 127260, 140532, 144834, 148470, 150570, 168973, 175665, 178164, 193112, 197960, 200760, 210798, 217251, 222705, 234220, 241390, 254520, 281064, 289668, 296940, 301140, 337946, 351330, 356328, 362085, 421596, 434502, 445410, 468440, 482780, 506919, 526995, 579336, 593880, 602280, 675892, 702660, 724170, 843192, 844865, 869004, 890820, 965560, 1013838, 1053990, 1086255, 1182811, 1351784, 1405320, 1448340, 1520757, 1689730, 1738008, 1781640, 2027676, 2107980, 2172510, 2365622, 2534595, 2896680, 3041514, 3379460, 3548433, 4055352, 4215960, 4345020, 4731244, 5069190, 5914055, 6083028, 6758920, 7096866, 7603785, 8690040, 9462488, 10138380, 10645299, 11828110, 12166056, 14193732, 15207570, 17742165, 20276760, 21290598, 23656220, 28387464, 30415140, 35484330, 42581196, 47312440, 53226495, 60830280, 70968660, 85162392, 106452990, 141937320, 212905980, 425811960]

約数ペア:

[(1, 425811960), (2, 212905980), (3, 141937320), (4, 106452990), (5, 85162392), (6, 70968660), (7, 60830280), (8, 53226495), (9, 47312440), (10, 42581196), (12, 35484330), (14, 30415140), (15, 28387464), (18, 23656220), (20, 21290598), (21, 20276760), (24, 17742165), (28, 15207570), (30, 14193732), (35, 12166056), (36, 11828110), (40, 10645299), (42, 10138380), (45, 9462488), (49, 8690040), (56, 7603785), (60, 7096866), (63, 6758920), (70, 6083028), (72, 5914055), (84, 5069190), (90, 4731244), (98, 4345020), (101, 4215960), (105, 4055352), (120, 3548433), (126, 3379460), (140, 3041514), (147, 2896680), (168, 2534595), (180, 2365622), (196, 2172510), (202, 2107980), (210, 2027676), (239, 1781640), (245, 1738008), (252, 1689730), (280, 1520757), (294, 1448340), (303, 1405320), (315, 1351784), (360, 1182811), (392, 1086255), (404, 1053990), (420, 1013838), (441, 965560), (478, 890820), (490, 869004), (504, 844865), (505, 843192), (588, 724170), (606, 702660), (630, 675892), (707, 602280), (717, 593880), (735, 579336), (808, 526995), (840, 506919), (882, 482780), (909, 468440), (956, 445410), (980, 434502), (1010, 421596), (1176, 362085), (1195, 356328), (1212, 351330), (1260, 337946), (1414, 301140), (1434, 296940), (1470, 289668), (1515, 281064), (1673, 254520), (1764, 241390), (1818, 234220), (1912, 222705), (1960, 217251), (2020, 210798), (2121, 200760), (2151, 197960), (2205, 193112), (2390, 178164), (2424, 175665), (2520, 168973), (2828, 150570), (2868, 148470), (2940, 144834), (3030, 140532), (3346, 127260), (3528, 120695), (3535, 120456), (3585, 118776), (3636, 117110), (4040, 105399), (4242, 100380), (4302, 98980), (4410, 96556), (4545, 93688), (4780, 89082), (4949, 86040), (5019, 84840), (5656, 75285), (5736, 74235), (5880, 72417), (6060, 70266), (6363, 66920), (6692, 63630), (7070, 60228), (7170, 59388), (7272, 58555), (8365, 50904), (8484, 50190), (8604, 49490), (8820, 48278), (9090, 46844), (9560, 44541), (9898, 43020), (10038, 42420), (10605, 40152), (10755, 39592), (11711, 36360), (12120, 35133), (12726, 33460), (13384, 31815), (14140, 30114), (14340, 29694), (14847, 28680), (15057, 28280), (16730, 25452), (16968, 25095), (17208, 24745), (17640, 24139), (18180, 23422), (19796, 21510), (20076, 21210)]