310044800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 856585800

約数和(自身を除く): 546541000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 64, 65, 80, 100, 104, 116, 128, 130, 145, 160, 200, 208, 232, 257, 260, 290, 320, 325, 377, 400, 416, 464, 514, 520, 580, 640, 650, 725, 754, 800, 832, 928, 1028, 1040, 1160, 1285, 1300, 1450, 1508, 1600, 1664, 1856, 1885, 2056, 2080, 2320, 2570, 2600, 2900, 3016, 3200, 3341, 3712, 3770, 4112, 4160, 4640, 5140, 5200, 5800, 6032, 6425, 6682, 7453, 7540, 8224, 8320, 9280, 9425, 10280, 10400, 11600, 12064, 12850, 13364, 14906, 15080, 16448, 16705, 18560, 18850, 20560, 20800, 23200, 24128, 25700, 26728, 29812, 30160, 32896, 33410, 37265, 37700, 41120, 41600, 46400, 48256, 51400, 53456, 59624, 60320, 66820, 74530, 75400, 82240, 83525, 92800, 96889, 102800, 106912, 119248, 120640, 133640, 149060, 150800, 164480, 167050, 186325, 193778, 205600, 213824, 238496, 241280, 267280, 298120, 301600, 334100, 372650, 387556, 411200, 427648, 476992, 484445, 534560, 596240, 603200, 668200, 745300, 775112, 822400, 953984, 968890, 1069120, 1192480, 1206400, 1336400, 1490600, 1550224, 1937780, 2138240, 2384960, 2422225, 2672800, 2981200, 3100448, 3875560, 4769920, 4844450, 5345600, 5962400, 6200896, 7751120, 9688900, 10691200, 11924800, 12401792, 15502240, 19377800, 23849600, 31004480, 38755600, 62008960, 77511200, 155022400, 310044800]

約数ペア:

[(1, 310044800), (2, 155022400), (4, 77511200), (5, 62008960), (8, 38755600), (10, 31004480), (13, 23849600), (16, 19377800), (20, 15502240), (25, 12401792), (26, 11924800), (29, 10691200), (32, 9688900), (40, 7751120), (50, 6200896), (52, 5962400), (58, 5345600), (64, 4844450), (65, 4769920), (80, 3875560), (100, 3100448), (104, 2981200), (116, 2672800), (128, 2422225), (130, 2384960), (145, 2138240), (160, 1937780), (200, 1550224), (208, 1490600), (232, 1336400), (257, 1206400), (260, 1192480), (290, 1069120), (320, 968890), (325, 953984), (377, 822400), (400, 775112), (416, 745300), (464, 668200), (514, 603200), (520, 596240), (580, 534560), (640, 484445), (650, 476992), (725, 427648), (754, 411200), (800, 387556), (832, 372650), (928, 334100), (1028, 301600), (1040, 298120), (1160, 267280), (1285, 241280), (1300, 238496), (1450, 213824), (1508, 205600), (1600, 193778), (1664, 186325), (1856, 167050), (1885, 164480), (2056, 150800), (2080, 149060), (2320, 133640), (2570, 120640), (2600, 119248), (2900, 106912), (3016, 102800), (3200, 96889), (3341, 92800), (3712, 83525), (3770, 82240), (4112, 75400), (4160, 74530), (4640, 66820), (5140, 60320), (5200, 59624), (5800, 53456), (6032, 51400), (6425, 48256), (6682, 46400), (7453, 41600), (7540, 41120), (8224, 37700), (8320, 37265), (9280, 33410), (9425, 32896), (10280, 30160), (10400, 29812), (11600, 26728), (12064, 25700), (12850, 24128), (13364, 23200), (14906, 20800), (15080, 20560), (16448, 18850), (16705, 18560)]