1951828560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4177}}^1$

素因数の和:4266

約数の個数: 240

約数和(自身を含む): 7273730880

約数和(自身を除く): 5321902320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 59, 60, 66, 72, 80, 88, 90, 99, 110, 118, 120, 132, 144, 165, 176, 177, 180, 198, 220, 236, 240, 264, 295, 330, 354, 360, 396, 440, 472, 495, 528, 531, 590, 649, 660, 708, 720, 792, 880, 885, 944, 990, 1062, 1180, 1298, 1320, 1416, 1584, 1770, 1947, 1980, 2124, 2360, 2596, 2640, 2655, 2832, 3245, 3540, 3894, 3960, 4177, 4248, 4720, 5192, 5310, 5841, 6490, 7080, 7788, 7920, 8354, 8496, 9735, 10384, 10620, 11682, 12531, 12980, 14160, 15576, 16708, 19470, 20885, 21240, 23364, 25062, 25960, 29205, 31152, 33416, 37593, 38940, 41770, 42480, 45947, 46728, 50124, 51920, 58410, 62655, 66832, 75186, 77880, 83540, 91894, 93456, 100248, 116820, 125310, 137841, 150372, 155760, 167080, 183788, 187965, 200496, 229735, 233640, 246443, 250620, 275682, 300744, 334160, 367576, 375930, 413523, 459470, 467280, 492886, 501240, 551364, 601488, 689205, 735152, 739329, 751860, 827046, 918940, 985772, 1002480, 1102728, 1232215, 1378410, 1478658, 1503720, 1654092, 1837880, 1971544, 2067615, 2205456, 2217987, 2464430, 2710873, 2756820, 2957316, 3007440, 3308184, 3675760, 3696645, 3943088, 4135230, 4435974, 4928860, 5421746, 5513640, 5914632, 6616368, 7393290, 8132619, 8270460, 8871948, 9857720, 10843492, 11027280, 11089935, 11829264, 13554365, 14786580, 16265238, 16540920, 17743896, 19715440, 21686984, 22179870, 24397857, 27108730, 29573160, 32530476, 33081840, 35487792, 40663095, 43373968, 44359740, 48795714, 54217460, 59146320, 65060952, 81326190, 88719480, 97591428, 108434920, 121989285, 130121904, 162652380, 177438960, 195182856, 216869840, 243978570, 325304760, 390365712, 487957140, 650609520, 975914280, 1951828560]

約数ペア:

[(1, 1951828560), (2, 975914280), (3, 650609520), (4, 487957140), (5, 390365712), (6, 325304760), (8, 243978570), (9, 216869840), (10, 195182856), (11, 177438960), (12, 162652380), (15, 130121904), (16, 121989285), (18, 108434920), (20, 97591428), (22, 88719480), (24, 81326190), (30, 65060952), (33, 59146320), (36, 54217460), (40, 48795714), (44, 44359740), (45, 43373968), (48, 40663095), (55, 35487792), (59, 33081840), (60, 32530476), (66, 29573160), (72, 27108730), (80, 24397857), (88, 22179870), (90, 21686984), (99, 19715440), (110, 17743896), (118, 16540920), (120, 16265238), (132, 14786580), (144, 13554365), (165, 11829264), (176, 11089935), (177, 11027280), (180, 10843492), (198, 9857720), (220, 8871948), (236, 8270460), (240, 8132619), (264, 7393290), (295, 6616368), (330, 5914632), (354, 5513640), (360, 5421746), (396, 4928860), (440, 4435974), (472, 4135230), (495, 3943088), (528, 3696645), (531, 3675760), (590, 3308184), (649, 3007440), (660, 2957316), (708, 2756820), (720, 2710873), (792, 2464430), (880, 2217987), (885, 2205456), (944, 2067615), (990, 1971544), (1062, 1837880), (1180, 1654092), (1298, 1503720), (1320, 1478658), (1416, 1378410), (1584, 1232215), (1770, 1102728), (1947, 1002480), (1980, 985772), (2124, 918940), (2360, 827046), (2596, 751860), (2640, 739329), (2655, 735152), (2832, 689205), (3245, 601488), (3540, 551364), (3894, 501240), (3960, 492886), (4177, 467280), (4248, 459470), (4720, 413523), (5192, 375930), (5310, 367576), (5841, 334160), (6490, 300744), (7080, 275682), (7788, 250620), (7920, 246443), (8354, 233640), (8496, 229735), (9735, 200496), (10384, 187965), (10620, 183788), (11682, 167080), (12531, 155760), (12980, 150372), (14160, 137841), (15576, 125310), (16708, 116820), (19470, 100248), (20885, 93456), (21240, 91894), (23364, 83540), (25062, 77880), (25960, 75186), (29205, 66832), (31152, 62655), (33416, 58410), (37593, 51920), (38940, 50124), (41770, 46728), (42480, 45947)]