1268524800

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{2447}}^1$

素因数の和:2485

約数の個数: 270

約数和(自身を含む): 4692230928

約数和(自身を除く): 3423706128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1280, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2304, 2400, 2447, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 3840, 4050, 4320, 4800, 4894, 5184, 5400, 5760, 6400, 6480, 6912, 7200, 7341, 8100, 8640, 9600, 9788, 10368, 10800, 11520, 12235, 12960, 14400, 14682, 16200, 17280, 19200, 19576, 20736, 21600, 22023, 24470, 25920, 28800, 29364, 32400, 34560, 36705, 39152, 43200, 44046, 48940, 51840, 57600, 58728, 61175, 64800, 66069, 73410, 78304, 86400, 88092, 97880, 103680, 110115, 117456, 122350, 129600, 132138, 146820, 156608, 172800, 176184, 183525, 195760, 198207, 220230, 234912, 244700, 259200, 264276, 293640, 313216, 330345, 352368, 367050, 391520, 396414, 440460, 469824, 489400, 518400, 528552, 550575, 587280, 626432, 660690, 704736, 734100, 783040, 792828, 880920, 939648, 978800, 991035, 1057104, 1101150, 1174560, 1321380, 1409472, 1468200, 1566080, 1585656, 1651725, 1761840, 1879296, 1957600, 1982070, 2114208, 2202300, 2349120, 2642760, 2818944, 2936400, 3132160, 3171312, 3303450, 3523680, 3915200, 3964140, 4228416, 4404600, 4698240, 4955175, 5285520, 5637888, 5872800, 6342624, 6606900, 7047360, 7830400, 7928280, 8456832, 8809200, 9396480, 9910350, 10571040, 11745600, 12685248, 13213800, 14094720, 15660800, 15856560, 16913664, 17618400, 19820700, 21142080, 23491200, 25370496, 26427600, 28189440, 31713120, 35236800, 39641400, 42284160, 46982400, 50740992, 52855200, 63426240, 70473600, 79282800, 84568320, 105710400, 126852480, 140947200, 158565600, 211420800, 253704960, 317131200, 422841600, 634262400, 1268524800]

約数ペア:

[(1, 1268524800), (2, 634262400), (3, 422841600), (4, 317131200), (5, 253704960), (6, 211420800), (8, 158565600), (9, 140947200), (10, 126852480), (12, 105710400), (15, 84568320), (16, 79282800), (18, 70473600), (20, 63426240), (24, 52855200), (25, 50740992), (27, 46982400), (30, 42284160), (32, 39641400), (36, 35236800), (40, 31713120), (45, 28189440), (48, 26427600), (50, 25370496), (54, 23491200), (60, 21142080), (64, 19820700), (72, 17618400), (75, 16913664), (80, 15856560), (81, 15660800), (90, 14094720), (96, 13213800), (100, 12685248), (108, 11745600), (120, 10571040), (128, 9910350), (135, 9396480), (144, 8809200), (150, 8456832), (160, 7928280), (162, 7830400), (180, 7047360), (192, 6606900), (200, 6342624), (216, 5872800), (225, 5637888), (240, 5285520), (256, 4955175), (270, 4698240), (288, 4404600), (300, 4228416), (320, 3964140), (324, 3915200), (360, 3523680), (384, 3303450), (400, 3171312), (405, 3132160), (432, 2936400), (450, 2818944), (480, 2642760), (540, 2349120), (576, 2202300), (600, 2114208), (640, 1982070), (648, 1957600), (675, 1879296), (720, 1761840), (768, 1651725), (800, 1585656), (810, 1566080), (864, 1468200), (900, 1409472), (960, 1321380), (1080, 1174560), (1152, 1101150), (1200, 1057104), (1280, 991035), (1296, 978800), (1350, 939648), (1440, 880920), (1600, 792828), (1620, 783040), (1728, 734100), (1800, 704736), (1920, 660690), (2025, 626432), (2160, 587280), (2304, 550575), (2400, 528552), (2447, 518400), (2592, 489400), (2700, 469824), (2880, 440460), (3200, 396414), (3240, 391520), (3456, 367050), (3600, 352368), (3840, 330345), (4050, 313216), (4320, 293640), (4800, 264276), (4894, 259200), (5184, 244700), (5400, 234912), (5760, 220230), (6400, 198207), (6480, 195760), (6912, 183525), (7200, 176184), (7341, 172800), (8100, 156608), (8640, 146820), (9600, 132138), (9788, 129600), (10368, 122350), (10800, 117456), (11520, 110115), (12235, 103680), (12960, 97880), (14400, 88092), (14682, 86400), (16200, 78304), (17280, 73410), (19200, 66069), (19576, 64800), (20736, 61175), (21600, 58728), (22023, 57600), (24470, 51840), (25920, 48940), (28800, 44046), (29364, 43200), (32400, 39152), (34560, 36705)]