931207680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3151

約数の個数: 240

約数和(自身を含む): 3474230760

約数和(自身を除く): 2543023080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3109, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6218, 6240, 6656, 7488, 7680, 8320, 9327, 9360, 9984, 11520, 12436, 12480, 14976, 15545, 16640, 18654, 18720, 19968, 23040, 24872, 24960, 27981, 29952, 31090, 33280, 37308, 37440, 40417, 46635, 49744, 49920, 55962, 59904, 62180, 74616, 74880, 80834, 93270, 99488, 99840, 111924, 121251, 124360, 139905, 149232, 149760, 161668, 186540, 198976, 202085, 223848, 242502, 248720, 279810, 298464, 299520, 323336, 363753, 373080, 397952, 404170, 447696, 485004, 497440, 559620, 596928, 606255, 646672, 727506, 746160, 795904, 808340, 895392, 970008, 994880, 1119240, 1193856, 1212510, 1293344, 1455012, 1492320, 1591808, 1616680, 1790784, 1818765, 1940016, 1989760, 2238480, 2387712, 2425020, 2586688, 2910024, 2984640, 3233360, 3581568, 3637530, 3880032, 3979520, 4476960, 4775424, 4850040, 5173376, 5820048, 5969280, 6466720, 7163136, 7275060, 7760064, 7959040, 8953920, 9700080, 10346752, 11640096, 11938560, 12933440, 14326272, 14550120, 15520128, 17907840, 19400160, 20693504, 23280192, 23877120, 25866880, 29100240, 31040256, 35815680, 38800320, 46560384, 51733760, 58200480, 62080512, 71631360, 77600640, 93120768, 103467520, 116400960, 155201280, 186241536, 232801920, 310402560, 465603840, 931207680]

約数ペア:

[(1, 931207680), (2, 465603840), (3, 310402560), (4, 232801920), (5, 186241536), (6, 155201280), (8, 116400960), (9, 103467520), (10, 93120768), (12, 77600640), (13, 71631360), (15, 62080512), (16, 58200480), (18, 51733760), (20, 46560384), (24, 38800320), (26, 35815680), (30, 31040256), (32, 29100240), (36, 25866880), (39, 23877120), (40, 23280192), (45, 20693504), (48, 19400160), (52, 17907840), (60, 15520128), (64, 14550120), (65, 14326272), (72, 12933440), (78, 11938560), (80, 11640096), (90, 10346752), (96, 9700080), (104, 8953920), (117, 7959040), (120, 7760064), (128, 7275060), (130, 7163136), (144, 6466720), (156, 5969280), (160, 5820048), (180, 5173376), (192, 4850040), (195, 4775424), (208, 4476960), (234, 3979520), (240, 3880032), (256, 3637530), (260, 3581568), (288, 3233360), (312, 2984640), (320, 2910024), (360, 2586688), (384, 2425020), (390, 2387712), (416, 2238480), (468, 1989760), (480, 1940016), (512, 1818765), (520, 1790784), (576, 1616680), (585, 1591808), (624, 1492320), (640, 1455012), (720, 1293344), (768, 1212510), (780, 1193856), (832, 1119240), (936, 994880), (960, 970008), (1040, 895392), (1152, 808340), (1170, 795904), (1248, 746160), (1280, 727506), (1440, 646672), (1536, 606255), (1560, 596928), (1664, 559620), (1872, 497440), (1920, 485004), (2080, 447696), (2304, 404170), (2340, 397952), (2496, 373080), (2560, 363753), (2880, 323336), (3109, 299520), (3120, 298464), (3328, 279810), (3744, 248720), (3840, 242502), (4160, 223848), (4608, 202085), (4680, 198976), (4992, 186540), (5760, 161668), (6218, 149760), (6240, 149232), (6656, 139905), (7488, 124360), (7680, 121251), (8320, 111924), (9327, 99840), (9360, 99488), (9984, 93270), (11520, 80834), (12436, 74880), (12480, 74616), (14976, 62180), (15545, 59904), (16640, 55962), (18654, 49920), (18720, 49744), (19968, 46635), (23040, 40417), (24872, 37440), (24960, 37308), (27981, 33280), (29952, 31090)]