20214066240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137623}}^1$

素因数の和:137666

約数の個数: 224

約数和(自身を含む): 75506031360

約数和(自身を除く): 55291965120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8640, 9180, 9792, 12240, 14688, 16320, 18360, 24480, 29376, 36720, 48960, 73440, 137623, 146880, 275246, 412869, 550492, 688115, 825738, 1100984, 1238607, 1376230, 1651476, 2064345, 2201968, 2339591, 2477214, 2752460, 3302952, 3715821, 4128690, 4403936, 4679182, 4954428, 5504920, 6193035, 6605904, 7018773, 7431642, 8257380, 8807872, 9358364, 9908856, 11009840, 11697955, 12386070, 13211808, 14037546, 14863284, 16514760, 18579105, 18716728, 19817712, 21056319, 22019680, 23395910, 24772140, 26423616, 28075092, 29726568, 33029520, 35093865, 37158210, 37433456, 39635424, 42112638, 44039360, 46791820, 49544280, 56150184, 59453136, 63168957, 66059040, 70187730, 74316420, 74866912, 79270848, 84225276, 93583640, 99088560, 105281595, 112300368, 118906272, 126337914, 132118080, 140375460, 148632840, 149733824, 168450552, 187167280, 198177120, 210563190, 224600736, 237812544, 252675828, 280750920, 297265680, 315844785, 336901104, 374334560, 396354240, 421126380, 449201472, 505351656, 561501840, 594531360, 631689570, 673802208, 748669120, 842252760, 1010703312, 1123003680, 1189062720, 1263379140, 1347604416, 1684505520, 2021406624, 2246007360, 2526758280, 3369011040, 4042813248, 5053516560, 6738022080, 10107033120, 20214066240]

約数ペア:

[(1, 20214066240), (2, 10107033120), (3, 6738022080), (4, 5053516560), (5, 4042813248), (6, 3369011040), (8, 2526758280), (9, 2246007360), (10, 2021406624), (12, 1684505520), (15, 1347604416), (16, 1263379140), (17, 1189062720), (18, 1123003680), (20, 1010703312), (24, 842252760), (27, 748669120), (30, 673802208), (32, 631689570), (34, 594531360), (36, 561501840), (40, 505351656), (45, 449201472), (48, 421126380), (51, 396354240), (54, 374334560), (60, 336901104), (64, 315844785), (68, 297265680), (72, 280750920), (80, 252675828), (85, 237812544), (90, 224600736), (96, 210563190), (102, 198177120), (108, 187167280), (120, 168450552), (135, 149733824), (136, 148632840), (144, 140375460), (153, 132118080), (160, 126337914), (170, 118906272), (180, 112300368), (192, 105281595), (204, 99088560), (216, 93583640), (240, 84225276), (255, 79270848), (270, 74866912), (272, 74316420), (288, 70187730), (306, 66059040), (320, 63168957), (340, 59453136), (360, 56150184), (408, 49544280), (432, 46791820), (459, 44039360), (480, 42112638), (510, 39635424), (540, 37433456), (544, 37158210), (576, 35093865), (612, 33029520), (680, 29726568), (720, 28075092), (765, 26423616), (816, 24772140), (864, 23395910), (918, 22019680), (960, 21056319), (1020, 19817712), (1080, 18716728), (1088, 18579105), (1224, 16514760), (1360, 14863284), (1440, 14037546), (1530, 13211808), (1632, 12386070), (1728, 11697955), (1836, 11009840), (2040, 9908856), (2160, 9358364), (2295, 8807872), (2448, 8257380), (2720, 7431642), (2880, 7018773), (3060, 6605904), (3264, 6193035), (3672, 5504920), (4080, 4954428), (4320, 4679182), (4590, 4403936), (4896, 4128690), (5440, 3715821), (6120, 3302952), (7344, 2752460), (8160, 2477214), (8640, 2339591), (9180, 2201968), (9792, 2064345), (12240, 1651476), (14688, 1376230), (16320, 1238607), (18360, 1100984), (24480, 825738), (29376, 688115), (36720, 550492), (48960, 412869), (73440, 275246), (137623, 146880)]