2780476800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9343}}^1$

素因数の和:9401

約数の個数: 192

約数和(自身を含む): 9454632960

約数和(自身を除く): 6674156160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 775, 800, 930, 960, 992, 1200, 1240, 1488, 1550, 1600, 1860, 1920, 1984, 2325, 2400, 2480, 2976, 3100, 3200, 3720, 3968, 4650, 4800, 4960, 5952, 6200, 7440, 9300, 9343, 9600, 9920, 11904, 12400, 14880, 18600, 18686, 19840, 24800, 28029, 29760, 37200, 37372, 46715, 49600, 56058, 59520, 74400, 74744, 93430, 99200, 112116, 140145, 148800, 149488, 186860, 224232, 233575, 280290, 289633, 297600, 298976, 373720, 448464, 467150, 560580, 579266, 597952, 700725, 747440, 868899, 896928, 934300, 1121160, 1158532, 1195904, 1401450, 1448165, 1494880, 1737798, 1793856, 1868600, 2242320, 2317064, 2802900, 2896330, 2989760, 3475596, 3587712, 3737200, 4344495, 4484640, 4634128, 5605800, 5792660, 5979520, 6951192, 7240825, 7474400, 8688990, 8969280, 9268256, 11211600, 11585320, 13902384, 14481650, 14948800, 17377980, 17938560, 18536512, 21722475, 22423200, 23170640, 27804768, 28963300, 29897600, 34755960, 37073024, 43444950, 44846400, 46341280, 55609536, 57926600, 69511920, 86889900, 89692800, 92682560, 111219072, 115853200, 139023840, 173779800, 185365120, 231706400, 278047680, 347559600, 463412800, 556095360, 695119200, 926825600, 1390238400, 2780476800]

約数ペア:

[(1, 2780476800), (2, 1390238400), (3, 926825600), (4, 695119200), (5, 556095360), (6, 463412800), (8, 347559600), (10, 278047680), (12, 231706400), (15, 185365120), (16, 173779800), (20, 139023840), (24, 115853200), (25, 111219072), (30, 92682560), (31, 89692800), (32, 86889900), (40, 69511920), (48, 57926600), (50, 55609536), (60, 46341280), (62, 44846400), (64, 43444950), (75, 37073024), (80, 34755960), (93, 29897600), (96, 28963300), (100, 27804768), (120, 23170640), (124, 22423200), (128, 21722475), (150, 18536512), (155, 17938560), (160, 17377980), (186, 14948800), (192, 14481650), (200, 13902384), (240, 11585320), (248, 11211600), (300, 9268256), (310, 8969280), (320, 8688990), (372, 7474400), (384, 7240825), (400, 6951192), (465, 5979520), (480, 5792660), (496, 5605800), (600, 4634128), (620, 4484640), (640, 4344495), (744, 3737200), (775, 3587712), (800, 3475596), (930, 2989760), (960, 2896330), (992, 2802900), (1200, 2317064), (1240, 2242320), (1488, 1868600), (1550, 1793856), (1600, 1737798), (1860, 1494880), (1920, 1448165), (1984, 1401450), (2325, 1195904), (2400, 1158532), (2480, 1121160), (2976, 934300), (3100, 896928), (3200, 868899), (3720, 747440), (3968, 700725), (4650, 597952), (4800, 579266), (4960, 560580), (5952, 467150), (6200, 448464), (7440, 373720), (9300, 298976), (9343, 297600), (9600, 289633), (9920, 280290), (11904, 233575), (12400, 224232), (14880, 186860), (18600, 149488), (18686, 148800), (19840, 140145), (24800, 112116), (28029, 99200), (29760, 93430), (37200, 74744), (37372, 74400), (46715, 59520), (49600, 56058)]