1913379840

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13841}}^1$

素因数の和:13875

約数の個数: 176

約数和(自身を含む): 6800297760

約数和(自身を除く): 4886917920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 13841, 15360, 17280, 23040, 27648, 27682, 34560, 41523, 46080, 55364, 69120, 69205, 83046, 110728, 124569, 138240, 138410, 166092, 207615, 221456, 249138, 276820, 332184, 373707, 415230, 442912, 498276, 553640, 622845, 664368, 747414, 830460, 885824, 996552, 1107280, 1245690, 1328736, 1494828, 1660920, 1771648, 1868535, 1993104, 2214560, 2491380, 2657472, 2989656, 3321840, 3543296, 3737070, 3986208, 4429120, 4982760, 5314944, 5979312, 6643680, 7086592, 7474140, 7972416, 8858240, 9965520, 10629888, 11958624, 13287360, 14173184, 14948280, 15944832, 17716480, 19931040, 21259776, 23917248, 26574720, 29896560, 31889664, 35432960, 39862080, 42519552, 47834496, 53149440, 59793120, 63779328, 70865920, 79724160, 95668992, 106298880, 119586240, 127558656, 159448320, 191337984, 212597760, 239172480, 318896640, 382675968, 478344960, 637793280, 956689920, 1913379840]

約数ペア:

[(1, 1913379840), (2, 956689920), (3, 637793280), (4, 478344960), (5, 382675968), (6, 318896640), (8, 239172480), (9, 212597760), (10, 191337984), (12, 159448320), (15, 127558656), (16, 119586240), (18, 106298880), (20, 95668992), (24, 79724160), (27, 70865920), (30, 63779328), (32, 59793120), (36, 53149440), (40, 47834496), (45, 42519552), (48, 39862080), (54, 35432960), (60, 31889664), (64, 29896560), (72, 26574720), (80, 23917248), (90, 21259776), (96, 19931040), (108, 17716480), (120, 15944832), (128, 14948280), (135, 14173184), (144, 13287360), (160, 11958624), (180, 10629888), (192, 9965520), (216, 8858240), (240, 7972416), (256, 7474140), (270, 7086592), (288, 6643680), (320, 5979312), (360, 5314944), (384, 4982760), (432, 4429120), (480, 3986208), (512, 3737070), (540, 3543296), (576, 3321840), (640, 2989656), (720, 2657472), (768, 2491380), (864, 2214560), (960, 1993104), (1024, 1868535), (1080, 1771648), (1152, 1660920), (1280, 1494828), (1440, 1328736), (1536, 1245690), (1728, 1107280), (1920, 996552), (2160, 885824), (2304, 830460), (2560, 747414), (2880, 664368), (3072, 622845), (3456, 553640), (3840, 498276), (4320, 442912), (4608, 415230), (5120, 373707), (5760, 332184), (6912, 276820), (7680, 249138), (8640, 221456), (9216, 207615), (11520, 166092), (13824, 138410), (13841, 138240), (15360, 124569), (17280, 110728), (23040, 83046), (27648, 69205), (27682, 69120), (34560, 55364), (41523, 46080)]