64728000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 336

約数和(自身を含む): 247253760

約数和(自身を除く): 182525760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 31, 32, 36, 40, 45, 48, 50, 58, 60, 62, 64, 72, 75, 80, 87, 90, 93, 96, 100, 116, 120, 124, 125, 144, 145, 150, 155, 160, 174, 180, 186, 192, 200, 225, 232, 240, 248, 250, 261, 279, 288, 290, 300, 310, 320, 348, 360, 372, 375, 400, 435, 450, 464, 465, 480, 496, 500, 522, 558, 576, 580, 600, 620, 696, 720, 725, 744, 750, 775, 800, 870, 899, 900, 928, 930, 960, 992, 1000, 1044, 1116, 1125, 1160, 1200, 1240, 1305, 1392, 1395, 1440, 1450, 1488, 1500, 1550, 1600, 1740, 1798, 1800, 1856, 1860, 1984, 2000, 2088, 2175, 2232, 2250, 2320, 2325, 2400, 2480, 2610, 2697, 2784, 2790, 2880, 2900, 2976, 3000, 3100, 3480, 3596, 3600, 3625, 3720, 3875, 4000, 4176, 4350, 4464, 4495, 4500, 4640, 4650, 4800, 4960, 5220, 5394, 5568, 5580, 5800, 5952, 6000, 6200, 6525, 6960, 6975, 7192, 7200, 7250, 7440, 7750, 8000, 8091, 8352, 8700, 8928, 8990, 9000, 9280, 9300, 9920, 10440, 10788, 10875, 11160, 11600, 11625, 12000, 12400, 13050, 13485, 13920, 13950, 14384, 14400, 14500, 14880, 15500, 16182, 16704, 17400, 17856, 17980, 18000, 18600, 20880, 21576, 21750, 22320, 22475, 23200, 23250, 24000, 24800, 26100, 26970, 27840, 27900, 28768, 29000, 29760, 31000, 32364, 32625, 34800, 34875, 35960, 36000, 37200, 40455, 41760, 43152, 43500, 44640, 44950, 46400, 46500, 49600, 52200, 53940, 55800, 57536, 58000, 62000, 64728, 65250, 67425, 69600, 69750, 71920, 72000, 74400, 80910, 83520, 86304, 87000, 89280, 89900, 93000, 104400, 107880, 111600, 112375, 116000, 124000, 129456, 130500, 134850, 139200, 139500, 143840, 148800, 161820, 172608, 174000, 179800, 186000, 202275, 208800, 215760, 223200, 224750, 232000, 248000, 258912, 261000, 269700, 279000, 287680, 323640, 337125, 348000, 359600, 372000, 404550, 417600, 431520, 446400, 449500, 517824, 522000, 539400, 558000, 647280, 674250, 696000, 719200, 744000, 809100, 863040, 899000, 1011375, 1044000, 1078800, 1116000, 1294560, 1348500, 1438400, 1618200, 1798000, 2022750, 2088000, 2157600, 2232000, 2589120, 2697000, 3236400, 3596000, 4045500, 4315200, 5394000, 6472800, 7192000, 8091000, 10788000, 12945600, 16182000, 21576000, 32364000, 64728000]

約数ペア:

[(1, 64728000), (2, 32364000), (3, 21576000), (4, 16182000), (5, 12945600), (6, 10788000), (8, 8091000), (9, 7192000), (10, 6472800), (12, 5394000), (15, 4315200), (16, 4045500), (18, 3596000), (20, 3236400), (24, 2697000), (25, 2589120), (29, 2232000), (30, 2157600), (31, 2088000), (32, 2022750), (36, 1798000), (40, 1618200), (45, 1438400), (48, 1348500), (50, 1294560), (58, 1116000), (60, 1078800), (62, 1044000), (64, 1011375), (72, 899000), (75, 863040), (80, 809100), (87, 744000), (90, 719200), (93, 696000), (96, 674250), (100, 647280), (116, 558000), (120, 539400), (124, 522000), (125, 517824), (144, 449500), (145, 446400), (150, 431520), (155, 417600), (160, 404550), (174, 372000), (180, 359600), (186, 348000), (192, 337125), (200, 323640), (225, 287680), (232, 279000), (240, 269700), (248, 261000), (250, 258912), (261, 248000), (279, 232000), (288, 224750), (290, 223200), (300, 215760), (310, 208800), (320, 202275), (348, 186000), (360, 179800), (372, 174000), (375, 172608), (400, 161820), (435, 148800), (450, 143840), (464, 139500), (465, 139200), (480, 134850), (496, 130500), (500, 129456), (522, 124000), (558, 116000), (576, 112375), (580, 111600), (600, 107880), (620, 104400), (696, 93000), (720, 89900), (725, 89280), (744, 87000), (750, 86304), (775, 83520), (800, 80910), (870, 74400), (899, 72000), (900, 71920), (928, 69750), (930, 69600), (960, 67425), (992, 65250), (1000, 64728), (1044, 62000), (1116, 58000), (1125, 57536), (1160, 55800), (1200, 53940), (1240, 52200), (1305, 49600), (1392, 46500), (1395, 46400), (1440, 44950), (1450, 44640), (1488, 43500), (1500, 43152), (1550, 41760), (1600, 40455), (1740, 37200), (1798, 36000), (1800, 35960), (1856, 34875), (1860, 34800), (1984, 32625), (2000, 32364), (2088, 31000), (2175, 29760), (2232, 29000), (2250, 28768), (2320, 27900), (2325, 27840), (2400, 26970), (2480, 26100), (2610, 24800), (2697, 24000), (2784, 23250), (2790, 23200), (2880, 22475), (2900, 22320), (2976, 21750), (3000, 21576), (3100, 20880), (3480, 18600), (3596, 18000), (3600, 17980), (3625, 17856), (3720, 17400), (3875, 16704), (4000, 16182), (4176, 15500), (4350, 14880), (4464, 14500), (4495, 14400), (4500, 14384), (4640, 13950), (4650, 13920), (4800, 13485), (4960, 13050), (5220, 12400), (5394, 12000), (5568, 11625), (5580, 11600), (5800, 11160), (5952, 10875), (6000, 10788), (6200, 10440), (6525, 9920), (6960, 9300), (6975, 9280), (7192, 9000), (7200, 8990), (7250, 8928), (7440, 8700), (7750, 8352), (8000, 8091)]