243808800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 854945280

約数和(自身を除く): 611136480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 31, 32, 40, 48, 50, 58, 60, 62, 75, 80, 87, 93, 96, 100, 113, 116, 120, 124, 145, 150, 155, 160, 174, 186, 200, 226, 232, 240, 248, 290, 300, 310, 339, 348, 372, 400, 435, 452, 464, 465, 480, 496, 565, 580, 600, 620, 678, 696, 725, 744, 775, 800, 870, 899, 904, 928, 930, 992, 1130, 1160, 1200, 1240, 1356, 1392, 1450, 1488, 1550, 1695, 1740, 1798, 1808, 1860, 2175, 2260, 2320, 2325, 2400, 2480, 2697, 2712, 2784, 2825, 2900, 2976, 3100, 3277, 3390, 3480, 3503, 3596, 3616, 3720, 4350, 4495, 4520, 4640, 4650, 4960, 5394, 5424, 5650, 5800, 6200, 6554, 6780, 6960, 7006, 7192, 7440, 8475, 8700, 8990, 9040, 9300, 9831, 10509, 10788, 10848, 11300, 11600, 12400, 13108, 13485, 13560, 13920, 14012, 14384, 14880, 16385, 16950, 17400, 17515, 17980, 18080, 18600, 19662, 21018, 21576, 22475, 22600, 23200, 24800, 26216, 26970, 27120, 28024, 28768, 32770, 33900, 34800, 35030, 35960, 37200, 39324, 42036, 43152, 44950, 45200, 49155, 52432, 52545, 53940, 54240, 56048, 65540, 67425, 67800, 69600, 70060, 71920, 74400, 78648, 81925, 84072, 86304, 87575, 89900, 90400, 98310, 101587, 104864, 105090, 107880, 112096, 131080, 134850, 135600, 140120, 143840, 157296, 163850, 168144, 175150, 179800, 196620, 203174, 210180, 215760, 245775, 262160, 262725, 269700, 271200, 280240, 304761, 314592, 327700, 336288, 350300, 359600, 393240, 406348, 420360, 431520, 491550, 507935, 524320, 525450, 539400, 560480, 609522, 655400, 700600, 719200, 786480, 812696, 840720, 983100, 1015870, 1050900, 1078800, 1219044, 1310800, 1401200, 1523805, 1572960, 1625392, 1681440, 1966200, 2031740, 2101800, 2157600, 2438088, 2539675, 2621600, 2802400, 3047610, 3250784, 3932400, 4063480, 4203600, 4876176, 5079350, 6095220, 7619025, 7864800, 8126960, 8407200, 9752352, 10158700, 12190440, 15238050, 16253920, 20317400, 24380880, 30476100, 40634800, 48761760, 60952200, 81269600, 121904400, 243808800]

約数ペア:

[(1, 243808800), (2, 121904400), (3, 81269600), (4, 60952200), (5, 48761760), (6, 40634800), (8, 30476100), (10, 24380880), (12, 20317400), (15, 16253920), (16, 15238050), (20, 12190440), (24, 10158700), (25, 9752352), (29, 8407200), (30, 8126960), (31, 7864800), (32, 7619025), (40, 6095220), (48, 5079350), (50, 4876176), (58, 4203600), (60, 4063480), (62, 3932400), (75, 3250784), (80, 3047610), (87, 2802400), (93, 2621600), (96, 2539675), (100, 2438088), (113, 2157600), (116, 2101800), (120, 2031740), (124, 1966200), (145, 1681440), (150, 1625392), (155, 1572960), (160, 1523805), (174, 1401200), (186, 1310800), (200, 1219044), (226, 1078800), (232, 1050900), (240, 1015870), (248, 983100), (290, 840720), (300, 812696), (310, 786480), (339, 719200), (348, 700600), (372, 655400), (400, 609522), (435, 560480), (452, 539400), (464, 525450), (465, 524320), (480, 507935), (496, 491550), (565, 431520), (580, 420360), (600, 406348), (620, 393240), (678, 359600), (696, 350300), (725, 336288), (744, 327700), (775, 314592), (800, 304761), (870, 280240), (899, 271200), (904, 269700), (928, 262725), (930, 262160), (992, 245775), (1130, 215760), (1160, 210180), (1200, 203174), (1240, 196620), (1356, 179800), (1392, 175150), (1450, 168144), (1488, 163850), (1550, 157296), (1695, 143840), (1740, 140120), (1798, 135600), (1808, 134850), (1860, 131080), (2175, 112096), (2260, 107880), (2320, 105090), (2325, 104864), (2400, 101587), (2480, 98310), (2697, 90400), (2712, 89900), (2784, 87575), (2825, 86304), (2900, 84072), (2976, 81925), (3100, 78648), (3277, 74400), (3390, 71920), (3480, 70060), (3503, 69600), (3596, 67800), (3616, 67425), (3720, 65540), (4350, 56048), (4495, 54240), (4520, 53940), (4640, 52545), (4650, 52432), (4960, 49155), (5394, 45200), (5424, 44950), (5650, 43152), (5800, 42036), (6200, 39324), (6554, 37200), (6780, 35960), (6960, 35030), (7006, 34800), (7192, 33900), (7440, 32770), (8475, 28768), (8700, 28024), (8990, 27120), (9040, 26970), (9300, 26216), (9831, 24800), (10509, 23200), (10788, 22600), (10848, 22475), (11300, 21576), (11600, 21018), (12400, 19662), (13108, 18600), (13485, 18080), (13560, 17980), (13920, 17515), (14012, 17400), (14384, 16950), (14880, 16385)]