225679680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3407}}^1$

素因数の和:3453

約数の個数: 168

約数和(自身を含む): 810231552

約数和(自身を除く): 584551872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3407, 3680, 4140, 4416, 5520, 6624, 6814, 7360, 8280, 10221, 11040, 13248, 13628, 16560, 17035, 20442, 22080, 27256, 30663, 33120, 34070, 40884, 51105, 54512, 61326, 66240, 68140, 78361, 81768, 102210, 109024, 122652, 136280, 153315, 156722, 163536, 204420, 218048, 235083, 245304, 272560, 306630, 313444, 327072, 391805, 408840, 470166, 490608, 545120, 613260, 626888, 654144, 705249, 783610, 817680, 940332, 981216, 1090240, 1175415, 1226520, 1253776, 1410498, 1567220, 1635360, 1880664, 1962432, 2350830, 2453040, 2507552, 2820996, 3134440, 3270720, 3526245, 3761328, 4701660, 4906080, 5015104, 5641992, 6268880, 7052490, 7522656, 9403320, 9812160, 11283984, 12537760, 14104980, 15045312, 18806640, 22567968, 25075520, 28209960, 37613280, 45135936, 56419920, 75226560, 112839840, 225679680]

約数ペア:

[(1, 225679680), (2, 112839840), (3, 75226560), (4, 56419920), (5, 45135936), (6, 37613280), (8, 28209960), (9, 25075520), (10, 22567968), (12, 18806640), (15, 15045312), (16, 14104980), (18, 12537760), (20, 11283984), (23, 9812160), (24, 9403320), (30, 7522656), (32, 7052490), (36, 6268880), (40, 5641992), (45, 5015104), (46, 4906080), (48, 4701660), (60, 3761328), (64, 3526245), (69, 3270720), (72, 3134440), (80, 2820996), (90, 2507552), (92, 2453040), (96, 2350830), (115, 1962432), (120, 1880664), (138, 1635360), (144, 1567220), (160, 1410498), (180, 1253776), (184, 1226520), (192, 1175415), (207, 1090240), (230, 981216), (240, 940332), (276, 817680), (288, 783610), (320, 705249), (345, 654144), (360, 626888), (368, 613260), (414, 545120), (460, 490608), (480, 470166), (552, 408840), (576, 391805), (690, 327072), (720, 313444), (736, 306630), (828, 272560), (920, 245304), (960, 235083), (1035, 218048), (1104, 204420), (1380, 163536), (1440, 156722), (1472, 153315), (1656, 136280), (1840, 122652), (2070, 109024), (2208, 102210), (2760, 81768), (2880, 78361), (3312, 68140), (3407, 66240), (3680, 61326), (4140, 54512), (4416, 51105), (5520, 40884), (6624, 34070), (6814, 33120), (7360, 30663), (8280, 27256), (10221, 22080), (11040, 20442), (13248, 17035), (13628, 16560)]