828620800

素因数分解:

$2^{14}\times 5^2\times 7^1\times {\mathrm{17}}^2$

素因数の和:79

約数の個数: 270

約数和(自身を含む): 2494748312

約数和(自身を除く): 1666127512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 200, 224, 238, 256, 272, 280, 289, 320, 340, 350, 400, 425, 448, 476, 512, 544, 560, 578, 595, 640, 680, 700, 800, 850, 896, 952, 1024, 1088, 1120, 1156, 1190, 1280, 1360, 1400, 1445, 1600, 1700, 1792, 1904, 2023, 2048, 2176, 2240, 2312, 2380, 2560, 2720, 2800, 2890, 2975, 3200, 3400, 3584, 3808, 4046, 4096, 4352, 4480, 4624, 4760, 5120, 5440, 5600, 5780, 5950, 6400, 6800, 7168, 7225, 7616, 8092, 8192, 8704, 8960, 9248, 9520, 10115, 10240, 10880, 11200, 11560, 11900, 12800, 13600, 14336, 14450, 15232, 16184, 16384, 17408, 17920, 18496, 19040, 20230, 20480, 21760, 22400, 23120, 23800, 25600, 27200, 28672, 28900, 30464, 32368, 34816, 35840, 36992, 38080, 40460, 40960, 43520, 44800, 46240, 47600, 50575, 51200, 54400, 57344, 57800, 60928, 64736, 69632, 71680, 73984, 76160, 80920, 81920, 87040, 89600, 92480, 95200, 101150, 102400, 108800, 114688, 115600, 121856, 129472, 139264, 143360, 147968, 152320, 161840, 174080, 179200, 184960, 190400, 202300, 204800, 217600, 231200, 243712, 258944, 278528, 286720, 295936, 304640, 323680, 348160, 358400, 369920, 380800, 404600, 409600, 435200, 462400, 487424, 517888, 573440, 591872, 609280, 647360, 696320, 716800, 739840, 761600, 809200, 870400, 924800, 974848, 1035776, 1183744, 1218560, 1294720, 1392640, 1433600, 1479680, 1523200, 1618400, 1740800, 1849600, 1949696, 2071552, 2367488, 2437120, 2589440, 2867200, 2959360, 3046400, 3236800, 3481600, 3699200, 4143104, 4734976, 4874240, 5178880, 5918720, 6092800, 6473600, 6963200, 7398400, 8286208, 9748480, 10357760, 11837440, 12185600, 12947200, 14796800, 16572416, 20715520, 23674880, 24371200, 25894400, 29593600, 33144832, 41431040, 48742400, 51788800, 59187200, 82862080, 103577600, 118374400, 165724160, 207155200, 414310400, 828620800]

約数ペア:

[(1, 828620800), (2, 414310400), (4, 207155200), (5, 165724160), (7, 118374400), (8, 103577600), (10, 82862080), (14, 59187200), (16, 51788800), (17, 48742400), (20, 41431040), (25, 33144832), (28, 29593600), (32, 25894400), (34, 24371200), (35, 23674880), (40, 20715520), (50, 16572416), (56, 14796800), (64, 12947200), (68, 12185600), (70, 11837440), (80, 10357760), (85, 9748480), (100, 8286208), (112, 7398400), (119, 6963200), (128, 6473600), (136, 6092800), (140, 5918720), (160, 5178880), (170, 4874240), (175, 4734976), (200, 4143104), (224, 3699200), (238, 3481600), (256, 3236800), (272, 3046400), (280, 2959360), (289, 2867200), (320, 2589440), (340, 2437120), (350, 2367488), (400, 2071552), (425, 1949696), (448, 1849600), (476, 1740800), (512, 1618400), (544, 1523200), (560, 1479680), (578, 1433600), (595, 1392640), (640, 1294720), (680, 1218560), (700, 1183744), (800, 1035776), (850, 974848), (896, 924800), (952, 870400), (1024, 809200), (1088, 761600), (1120, 739840), (1156, 716800), (1190, 696320), (1280, 647360), (1360, 609280), (1400, 591872), (1445, 573440), (1600, 517888), (1700, 487424), (1792, 462400), (1904, 435200), (2023, 409600), (2048, 404600), (2176, 380800), (2240, 369920), (2312, 358400), (2380, 348160), (2560, 323680), (2720, 304640), (2800, 295936), (2890, 286720), (2975, 278528), (3200, 258944), (3400, 243712), (3584, 231200), (3808, 217600), (4046, 204800), (4096, 202300), (4352, 190400), (4480, 184960), (4624, 179200), (4760, 174080), (5120, 161840), (5440, 152320), (5600, 147968), (5780, 143360), (5950, 139264), (6400, 129472), (6800, 121856), (7168, 115600), (7225, 114688), (7616, 108800), (8092, 102400), (8192, 101150), (8704, 95200), (8960, 92480), (9248, 89600), (9520, 87040), (10115, 81920), (10240, 80920), (10880, 76160), (11200, 73984), (11560, 71680), (11900, 69632), (12800, 64736), (13600, 60928), (14336, 57800), (14450, 57344), (15232, 54400), (16184, 51200), (16384, 50575), (17408, 47600), (17920, 46240), (18496, 44800), (19040, 43520), (20230, 40960), (20480, 40460), (21760, 38080), (22400, 36992), (23120, 35840), (23800, 34816), (25600, 32368), (27200, 30464), (28672, 28900)]