2471909440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7717}}^1$

素因数の和:7765

約数の個数: 224

約数和(自身を含む): 7904219904

約数和(自身を除く): 5432310464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 704, 715, 728, 770, 832, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2240, 2288, 2464, 2860, 2912, 3080, 3520, 3640, 4004, 4160, 4576, 4928, 5005, 5720, 5824, 6160, 7280, 7717, 8008, 9152, 10010, 11440, 12320, 14560, 15434, 16016, 20020, 22880, 24640, 29120, 30868, 32032, 38585, 40040, 45760, 54019, 61736, 64064, 77170, 80080, 84887, 100321, 108038, 123472, 154340, 160160, 169774, 200642, 216076, 246944, 270095, 308680, 320320, 339548, 401284, 424435, 432152, 493888, 501605, 540190, 594209, 617360, 679096, 702247, 802568, 848870, 864304, 1003210, 1080380, 1103531, 1188418, 1234720, 1358192, 1404494, 1605136, 1697740, 1728608, 2006420, 2160760, 2207062, 2376836, 2469440, 2716384, 2808988, 2971045, 3210272, 3395480, 3457216, 3511235, 4012840, 4321520, 4414124, 4753672, 5432768, 5517655, 5617976, 5942090, 6420544, 6790960, 7022470, 7724717, 8025680, 8643040, 8828248, 9507344, 11035310, 11235952, 11884180, 13581920, 14044940, 15449434, 16051360, 17286080, 17656496, 19014688, 22070620, 22471904, 23768360, 27163840, 28089880, 30898868, 32102720, 35312992, 38029376, 38623585, 44141240, 44943808, 47536720, 56179760, 61797736, 70625984, 77247170, 88282480, 95073440, 112359520, 123595472, 154494340, 176564960, 190146880, 224719040, 247190944, 308988680, 353129920, 494381888, 617977360, 1235954720, 2471909440]

約数ペア:

[(1, 2471909440), (2, 1235954720), (4, 617977360), (5, 494381888), (7, 353129920), (8, 308988680), (10, 247190944), (11, 224719040), (13, 190146880), (14, 176564960), (16, 154494340), (20, 123595472), (22, 112359520), (26, 95073440), (28, 88282480), (32, 77247170), (35, 70625984), (40, 61797736), (44, 56179760), (52, 47536720), (55, 44943808), (56, 44141240), (64, 38623585), (65, 38029376), (70, 35312992), (77, 32102720), (80, 30898868), (88, 28089880), (91, 27163840), (104, 23768360), (110, 22471904), (112, 22070620), (130, 19014688), (140, 17656496), (143, 17286080), (154, 16051360), (160, 15449434), (176, 14044940), (182, 13581920), (208, 11884180), (220, 11235952), (224, 11035310), (260, 9507344), (280, 8828248), (286, 8643040), (308, 8025680), (320, 7724717), (352, 7022470), (364, 6790960), (385, 6420544), (416, 5942090), (440, 5617976), (448, 5517655), (455, 5432768), (520, 4753672), (560, 4414124), (572, 4321520), (616, 4012840), (704, 3511235), (715, 3457216), (728, 3395480), (770, 3210272), (832, 2971045), (880, 2808988), (910, 2716384), (1001, 2469440), (1040, 2376836), (1120, 2207062), (1144, 2160760), (1232, 2006420), (1430, 1728608), (1456, 1697740), (1540, 1605136), (1760, 1404494), (1820, 1358192), (2002, 1234720), (2080, 1188418), (2240, 1103531), (2288, 1080380), (2464, 1003210), (2860, 864304), (2912, 848870), (3080, 802568), (3520, 702247), (3640, 679096), (4004, 617360), (4160, 594209), (4576, 540190), (4928, 501605), (5005, 493888), (5720, 432152), (5824, 424435), (6160, 401284), (7280, 339548), (7717, 320320), (8008, 308680), (9152, 270095), (10010, 246944), (11440, 216076), (12320, 200642), (14560, 169774), (15434, 160160), (16016, 154340), (20020, 123472), (22880, 108038), (24640, 100321), (29120, 84887), (30868, 80080), (32032, 77170), (38585, 64064), (40040, 61736), (45760, 54019)]