314860000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 958868064

約数和(自身を除く): 644008064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 173, 175, 182, 200, 208, 224, 250, 260, 280, 325, 346, 350, 364, 400, 416, 455, 500, 520, 560, 625, 650, 692, 700, 728, 800, 865, 875, 910, 1000, 1040, 1120, 1211, 1250, 1300, 1384, 1400, 1456, 1625, 1730, 1750, 1820, 2000, 2080, 2249, 2275, 2422, 2500, 2600, 2768, 2800, 2912, 3250, 3460, 3500, 3640, 4000, 4325, 4375, 4498, 4550, 4844, 5000, 5200, 5536, 5600, 6055, 6500, 6920, 7000, 7280, 8125, 8650, 8750, 8996, 9100, 9688, 10000, 10400, 11245, 11375, 12110, 13000, 13840, 14000, 14560, 15743, 16250, 17300, 17500, 17992, 18200, 19376, 20000, 21625, 22490, 22750, 24220, 26000, 27680, 28000, 30275, 31486, 32500, 34600, 35000, 35984, 36400, 38752, 43250, 44980, 45500, 48440, 52000, 56225, 56875, 60550, 62972, 65000, 69200, 70000, 71968, 72800, 78715, 86500, 89960, 91000, 96880, 108125, 112450, 113750, 121100, 125944, 130000, 138400, 140000, 151375, 157430, 173000, 179920, 182000, 193760, 216250, 224900, 227500, 242200, 251888, 260000, 281125, 302750, 314860, 346000, 359840, 364000, 393575, 432500, 449800, 455000, 484400, 503776, 562250, 605500, 629720, 692000, 756875, 787150, 865000, 899600, 910000, 968800, 1124500, 1211000, 1259440, 1405625, 1513750, 1574300, 1730000, 1799200, 1820000, 1967875, 2249000, 2422000, 2518880, 2811250, 3027500, 3148600, 3460000, 3935750, 4498000, 4844000, 5622500, 6055000, 6297200, 7871500, 8996000, 9839375, 11245000, 12110000, 12594400, 15743000, 19678750, 22490000, 24220000, 31486000, 39357500, 44980000, 62972000, 78715000, 157430000, 314860000]

約数ペア:

[(1, 314860000), (2, 157430000), (4, 78715000), (5, 62972000), (7, 44980000), (8, 39357500), (10, 31486000), (13, 24220000), (14, 22490000), (16, 19678750), (20, 15743000), (25, 12594400), (26, 12110000), (28, 11245000), (32, 9839375), (35, 8996000), (40, 7871500), (50, 6297200), (52, 6055000), (56, 5622500), (65, 4844000), (70, 4498000), (80, 3935750), (91, 3460000), (100, 3148600), (104, 3027500), (112, 2811250), (125, 2518880), (130, 2422000), (140, 2249000), (160, 1967875), (173, 1820000), (175, 1799200), (182, 1730000), (200, 1574300), (208, 1513750), (224, 1405625), (250, 1259440), (260, 1211000), (280, 1124500), (325, 968800), (346, 910000), (350, 899600), (364, 865000), (400, 787150), (416, 756875), (455, 692000), (500, 629720), (520, 605500), (560, 562250), (625, 503776), (650, 484400), (692, 455000), (700, 449800), (728, 432500), (800, 393575), (865, 364000), (875, 359840), (910, 346000), (1000, 314860), (1040, 302750), (1120, 281125), (1211, 260000), (1250, 251888), (1300, 242200), (1384, 227500), (1400, 224900), (1456, 216250), (1625, 193760), (1730, 182000), (1750, 179920), (1820, 173000), (2000, 157430), (2080, 151375), (2249, 140000), (2275, 138400), (2422, 130000), (2500, 125944), (2600, 121100), (2768, 113750), (2800, 112450), (2912, 108125), (3250, 96880), (3460, 91000), (3500, 89960), (3640, 86500), (4000, 78715), (4325, 72800), (4375, 71968), (4498, 70000), (4550, 69200), (4844, 65000), (5000, 62972), (5200, 60550), (5536, 56875), (5600, 56225), (6055, 52000), (6500, 48440), (6920, 45500), (7000, 44980), (7280, 43250), (8125, 38752), (8650, 36400), (8750, 35984), (8996, 35000), (9100, 34600), (9688, 32500), (10000, 31486), (10400, 30275), (11245, 28000), (11375, 27680), (12110, 26000), (13000, 24220), (13840, 22750), (14000, 22490), (14560, 21625), (15743, 20000), (16250, 19376), (17300, 18200), (17500, 17992)]