154130760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2028

約数の個数: 192

約数和(自身を含む): 591252480

約数和(自身を除く): 437121720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 1973, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 3946, 4340, 5208, 5580, 5919, 6510, 7812, 7892, 8680, 9765, 9865, 11160, 11838, 13020, 13811, 15624, 15784, 17757, 19530, 19730, 23676, 26040, 27622, 29595, 35514, 39060, 39460, 41433, 47352, 55244, 59190, 61163, 69055, 71028, 78120, 78920, 82866, 88785, 110488, 118380, 122326, 124299, 138110, 142056, 165732, 177570, 183489, 207165, 236760, 244652, 248598, 276220, 305815, 331464, 355140, 366978, 414330, 428141, 489304, 497196, 550467, 552440, 611630, 621495, 710280, 733956, 828660, 856282, 917445, 994392, 1100934, 1223260, 1242990, 1284423, 1467912, 1657320, 1712564, 1834890, 2140705, 2201868, 2446520, 2485980, 2568846, 2752335, 3425128, 3669780, 3853269, 4281410, 4403736, 4971960, 5137692, 5504670, 6422115, 7339560, 7706538, 8562820, 10275384, 11009340, 12844230, 15413076, 17125640, 19266345, 22018680, 25688460, 30826152, 38532690, 51376920, 77065380, 154130760]

約数ペア:

[(1, 154130760), (2, 77065380), (3, 51376920), (4, 38532690), (5, 30826152), (6, 25688460), (7, 22018680), (8, 19266345), (9, 17125640), (10, 15413076), (12, 12844230), (14, 11009340), (15, 10275384), (18, 8562820), (20, 7706538), (21, 7339560), (24, 6422115), (28, 5504670), (30, 5137692), (31, 4971960), (35, 4403736), (36, 4281410), (40, 3853269), (42, 3669780), (45, 3425128), (56, 2752335), (60, 2568846), (62, 2485980), (63, 2446520), (70, 2201868), (72, 2140705), (84, 1834890), (90, 1712564), (93, 1657320), (105, 1467912), (120, 1284423), (124, 1242990), (126, 1223260), (140, 1100934), (155, 994392), (168, 917445), (180, 856282), (186, 828660), (210, 733956), (217, 710280), (248, 621495), (252, 611630), (279, 552440), (280, 550467), (310, 497196), (315, 489304), (360, 428141), (372, 414330), (420, 366978), (434, 355140), (465, 331464), (504, 305815), (558, 276220), (620, 248598), (630, 244652), (651, 236760), (744, 207165), (840, 183489), (868, 177570), (930, 165732), (1085, 142056), (1116, 138110), (1240, 124299), (1260, 122326), (1302, 118380), (1395, 110488), (1736, 88785), (1860, 82866), (1953, 78920), (1973, 78120), (2170, 71028), (2232, 69055), (2520, 61163), (2604, 59190), (2790, 55244), (3255, 47352), (3720, 41433), (3906, 39460), (3946, 39060), (4340, 35514), (5208, 29595), (5580, 27622), (5919, 26040), (6510, 23676), (7812, 19730), (7892, 19530), (8680, 17757), (9765, 15784), (9865, 15624), (11160, 13811), (11838, 13020)]