1301752000

素因数分解:

$2^6\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 224

約数和(自身を含む): 3461552640

約数和(自身を除く): 2159800640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 32, 40, 50, 58, 62, 64, 80, 100, 116, 124, 125, 145, 155, 160, 181, 200, 232, 248, 250, 290, 310, 320, 362, 400, 464, 496, 500, 580, 620, 724, 725, 775, 800, 899, 905, 928, 992, 1000, 1160, 1240, 1448, 1450, 1550, 1600, 1798, 1810, 1856, 1984, 2000, 2320, 2480, 2896, 2900, 3100, 3596, 3620, 3625, 3875, 4000, 4495, 4525, 4640, 4960, 5249, 5611, 5792, 5800, 6200, 7192, 7240, 7250, 7750, 8000, 8990, 9050, 9280, 9920, 10498, 11222, 11584, 11600, 12400, 14384, 14480, 14500, 15500, 17980, 18100, 20996, 22444, 22475, 22625, 23200, 24800, 26245, 28055, 28768, 28960, 29000, 31000, 35960, 36200, 41992, 44888, 44950, 45250, 46400, 49600, 52490, 56110, 57536, 57920, 58000, 62000, 71920, 72400, 83984, 89776, 89900, 90500, 104980, 112220, 112375, 116000, 124000, 131225, 140275, 143840, 144800, 162719, 167968, 179552, 179800, 181000, 209960, 224440, 224750, 232000, 248000, 262450, 280550, 287680, 289600, 325438, 335936, 359104, 359600, 362000, 419920, 448880, 449500, 524900, 561100, 650876, 656125, 701375, 719200, 724000, 813595, 839840, 897760, 899000, 1049800, 1122200, 1301752, 1312250, 1402750, 1438400, 1448000, 1627190, 1679680, 1795520, 1798000, 2099600, 2244400, 2603504, 2624500, 2805500, 3254380, 3596000, 4067975, 4199200, 4488800, 5207008, 5249000, 5611000, 6508760, 7192000, 8135950, 8398400, 8977600, 10414016, 10498000, 11222000, 13017520, 16271900, 20339875, 20996000, 22444000, 26035040, 32543800, 40679750, 41992000, 44888000, 52070080, 65087600, 81359500, 130175200, 162719000, 260350400, 325438000, 650876000, 1301752000]

約数ペア:

[(1, 1301752000), (2, 650876000), (4, 325438000), (5, 260350400), (8, 162719000), (10, 130175200), (16, 81359500), (20, 65087600), (25, 52070080), (29, 44888000), (31, 41992000), (32, 40679750), (40, 32543800), (50, 26035040), (58, 22444000), (62, 20996000), (64, 20339875), (80, 16271900), (100, 13017520), (116, 11222000), (124, 10498000), (125, 10414016), (145, 8977600), (155, 8398400), (160, 8135950), (181, 7192000), (200, 6508760), (232, 5611000), (248, 5249000), (250, 5207008), (290, 4488800), (310, 4199200), (320, 4067975), (362, 3596000), (400, 3254380), (464, 2805500), (496, 2624500), (500, 2603504), (580, 2244400), (620, 2099600), (724, 1798000), (725, 1795520), (775, 1679680), (800, 1627190), (899, 1448000), (905, 1438400), (928, 1402750), (992, 1312250), (1000, 1301752), (1160, 1122200), (1240, 1049800), (1448, 899000), (1450, 897760), (1550, 839840), (1600, 813595), (1798, 724000), (1810, 719200), (1856, 701375), (1984, 656125), (2000, 650876), (2320, 561100), (2480, 524900), (2896, 449500), (2900, 448880), (3100, 419920), (3596, 362000), (3620, 359600), (3625, 359104), (3875, 335936), (4000, 325438), (4495, 289600), (4525, 287680), (4640, 280550), (4960, 262450), (5249, 248000), (5611, 232000), (5792, 224750), (5800, 224440), (6200, 209960), (7192, 181000), (7240, 179800), (7250, 179552), (7750, 167968), (8000, 162719), (8990, 144800), (9050, 143840), (9280, 140275), (9920, 131225), (10498, 124000), (11222, 116000), (11584, 112375), (11600, 112220), (12400, 104980), (14384, 90500), (14480, 89900), (14500, 89776), (15500, 83984), (17980, 72400), (18100, 71920), (20996, 62000), (22444, 58000), (22475, 57920), (22625, 57536), (23200, 56110), (24800, 52490), (26245, 49600), (28055, 46400), (28768, 45250), (28960, 44950), (29000, 44888), (31000, 41992), (35960, 36200)]