2482614400

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 7267034880

約数和(自身を除く): 4784420480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 71, 80, 98, 100, 112, 128, 140, 142, 160, 175, 196, 200, 223, 224, 245, 280, 284, 320, 350, 355, 392, 400, 446, 448, 490, 497, 560, 568, 640, 700, 710, 784, 800, 892, 896, 980, 994, 1115, 1120, 1136, 1225, 1400, 1420, 1561, 1568, 1600, 1775, 1784, 1960, 1988, 2230, 2240, 2272, 2450, 2485, 2800, 2840, 3122, 3136, 3200, 3479, 3550, 3568, 3920, 3976, 4460, 4480, 4544, 4900, 4970, 5575, 5600, 5680, 6244, 6272, 6958, 7100, 7136, 7805, 7840, 7952, 8920, 9088, 9800, 9940, 10927, 11150, 11200, 11360, 12425, 12488, 13916, 14200, 14272, 15610, 15680, 15833, 15904, 17395, 17840, 19600, 19880, 21854, 22300, 22400, 22720, 24850, 24976, 27832, 28400, 28544, 31220, 31360, 31666, 31808, 34790, 35680, 39025, 39200, 39760, 43708, 44600, 45440, 49700, 49952, 54635, 55664, 56800, 62440, 63332, 63616, 69580, 71360, 78050, 78400, 79165, 79520, 86975, 87416, 89200, 99400, 99904, 109270, 110831, 111328, 113600, 124880, 126664, 139160, 142720, 156100, 156800, 158330, 159040, 173950, 174832, 178400, 198800, 199808, 218540, 221662, 222656, 227200, 249760, 253328, 273175, 278320, 312200, 316660, 318080, 347900, 349664, 356800, 395825, 397600, 437080, 443324, 445312, 499520, 506656, 546350, 554155, 556640, 624400, 633320, 695800, 699328, 713600, 775817, 791650, 795200, 874160, 886648, 999040, 1013312, 1092700, 1108310, 1113280, 1248800, 1266640, 1391600, 1398656, 1551634, 1583300, 1590400, 1748320, 1773296, 2026624, 2185400, 2216620, 2226560, 2497600, 2533280, 2770775, 2783200, 3103268, 3166600, 3496640, 3546592, 3879085, 4370800, 4433240, 4995200, 5066560, 5541550, 5566400, 6206536, 6333200, 6993280, 7093184, 7758170, 8741600, 8866480, 10133120, 11083100, 11132800, 12413072, 12666400, 14186368, 15516340, 17483200, 17732960, 19395425, 22166200, 24826144, 25332800, 31032680, 34966400, 35465920, 38790850, 44332400, 49652288, 50665600, 62065360, 70931840, 77581700, 88664800, 99304576, 124130720, 155163400, 177329600, 248261440, 310326800, 354659200, 496522880, 620653600, 1241307200, 2482614400]

約数ペア:

[(1, 2482614400), (2, 1241307200), (4, 620653600), (5, 496522880), (7, 354659200), (8, 310326800), (10, 248261440), (14, 177329600), (16, 155163400), (20, 124130720), (25, 99304576), (28, 88664800), (32, 77581700), (35, 70931840), (40, 62065360), (49, 50665600), (50, 49652288), (56, 44332400), (64, 38790850), (70, 35465920), (71, 34966400), (80, 31032680), (98, 25332800), (100, 24826144), (112, 22166200), (128, 19395425), (140, 17732960), (142, 17483200), (160, 15516340), (175, 14186368), (196, 12666400), (200, 12413072), (223, 11132800), (224, 11083100), (245, 10133120), (280, 8866480), (284, 8741600), (320, 7758170), (350, 7093184), (355, 6993280), (392, 6333200), (400, 6206536), (446, 5566400), (448, 5541550), (490, 5066560), (497, 4995200), (560, 4433240), (568, 4370800), (640, 3879085), (700, 3546592), (710, 3496640), (784, 3166600), (800, 3103268), (892, 2783200), (896, 2770775), (980, 2533280), (994, 2497600), (1115, 2226560), (1120, 2216620), (1136, 2185400), (1225, 2026624), (1400, 1773296), (1420, 1748320), (1561, 1590400), (1568, 1583300), (1600, 1551634), (1775, 1398656), (1784, 1391600), (1960, 1266640), (1988, 1248800), (2230, 1113280), (2240, 1108310), (2272, 1092700), (2450, 1013312), (2485, 999040), (2800, 886648), (2840, 874160), (3122, 795200), (3136, 791650), (3200, 775817), (3479, 713600), (3550, 699328), (3568, 695800), (3920, 633320), (3976, 624400), (4460, 556640), (4480, 554155), (4544, 546350), (4900, 506656), (4970, 499520), (5575, 445312), (5600, 443324), (5680, 437080), (6244, 397600), (6272, 395825), (6958, 356800), (7100, 349664), (7136, 347900), (7805, 318080), (7840, 316660), (7952, 312200), (8920, 278320), (9088, 273175), (9800, 253328), (9940, 249760), (10927, 227200), (11150, 222656), (11200, 221662), (11360, 218540), (12425, 199808), (12488, 198800), (13916, 178400), (14200, 174832), (14272, 173950), (15610, 159040), (15680, 158330), (15833, 156800), (15904, 156100), (17395, 142720), (17840, 139160), (19600, 126664), (19880, 124880), (21854, 113600), (22300, 111328), (22400, 110831), (22720, 109270), (24850, 99904), (24976, 99400), (27832, 89200), (28400, 87416), (28544, 86975), (31220, 79520), (31360, 79165), (31666, 78400), (31808, 78050), (34790, 71360), (35680, 69580), (39025, 63616), (39200, 63332), (39760, 62440), (43708, 56800), (44600, 55664), (45440, 54635), (49700, 49952)]