12816979560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{462373}}^1$

素因数の和:462408

約数の個数: 192

約数和(自身を含む): 51933847680

約数和(自身を除く): 39116868120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 462373, 924746, 1387119, 1849492, 2311865, 2774238, 3236611, 3698984, 4161357, 4623730, 5086103, 5548476, 6473222, 6935595, 8322714, 9247460, 9709833, 10172206, 11096952, 12946444, 13871190, 15258309, 16183055, 16645428, 18494920, 19419666, 20344412, 20806785, 25430515, 25892888, 27742380, 29129499, 30516618, 32366110, 33290856, 35602721, 38839332, 40688824, 41613570, 45774927, 48549165, 50861030, 55484760, 58258998, 61033236, 64732220, 71205442, 76291545, 77678664, 83227140, 91549854, 97098330, 101722060, 106808163, 116517996, 122066472, 129464440, 142410884, 145647495, 152583090, 166454280, 178013605, 183099708, 194196660, 203444120, 213616326, 228874635, 233035992, 284821768, 291294990, 305166180, 320424489, 356027210, 366199416, 388393320, 427232652, 457749270, 534040815, 582589980, 610332360, 640848978, 712054420, 854465304, 915498540, 1068081630, 1165179960, 1281697956, 1424108840, 1602122445, 1830997080, 2136163260, 2563395912, 3204244890, 4272326520, 6408489780, 12816979560]

約数ペア:

[(1, 12816979560), (2, 6408489780), (3, 4272326520), (4, 3204244890), (5, 2563395912), (6, 2136163260), (7, 1830997080), (8, 1602122445), (9, 1424108840), (10, 1281697956), (11, 1165179960), (12, 1068081630), (14, 915498540), (15, 854465304), (18, 712054420), (20, 640848978), (21, 610332360), (22, 582589980), (24, 534040815), (28, 457749270), (30, 427232652), (33, 388393320), (35, 366199416), (36, 356027210), (40, 320424489), (42, 305166180), (44, 291294990), (45, 284821768), (55, 233035992), (56, 228874635), (60, 213616326), (63, 203444120), (66, 194196660), (70, 183099708), (72, 178013605), (77, 166454280), (84, 152583090), (88, 145647495), (90, 142410884), (99, 129464440), (105, 122066472), (110, 116517996), (120, 106808163), (126, 101722060), (132, 97098330), (140, 91549854), (154, 83227140), (165, 77678664), (168, 76291545), (180, 71205442), (198, 64732220), (210, 61033236), (220, 58258998), (231, 55484760), (252, 50861030), (264, 48549165), (280, 45774927), (308, 41613570), (315, 40688824), (330, 38839332), (360, 35602721), (385, 33290856), (396, 32366110), (420, 30516618), (440, 29129499), (462, 27742380), (495, 25892888), (504, 25430515), (616, 20806785), (630, 20344412), (660, 19419666), (693, 18494920), (770, 16645428), (792, 16183055), (840, 15258309), (924, 13871190), (990, 12946444), (1155, 11096952), (1260, 10172206), (1320, 9709833), (1386, 9247460), (1540, 8322714), (1848, 6935595), (1980, 6473222), (2310, 5548476), (2520, 5086103), (2772, 4623730), (3080, 4161357), (3465, 3698984), (3960, 3236611), (4620, 2774238), (5544, 2311865), (6930, 1849492), (9240, 1387119), (13860, 924746), (27720, 462373)]