634901760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{18371}}^1$

素因数の和:18401

約数の個数: 144

約数和(自身を含む): 2253142080

約数和(自身を除く): 1618240320

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 18371, 34560, 36742, 55113, 73484, 91855, 110226, 146968, 165339, 183710, 220452, 275565, 293936, 330678, 367420, 440904, 496017, 551130, 587872, 661356, 734840, 826695, 881808, 992034, 1102260, 1175744, 1322712, 1469680, 1653390, 1763616, 1984068, 2204520, 2351488, 2480085, 2645424, 2939360, 3306780, 3527232, 3968136, 4409040, 4702976, 4960170, 5290848, 5878720, 6613560, 7054464, 7936272, 8818080, 9920340, 10581696, 11757440, 13227120, 14108928, 15872544, 17636160, 19840680, 21163392, 23514880, 26454240, 31745088, 35272320, 39681360, 42326784, 52908480, 63490176, 70544640, 79362720, 105816960, 126980352, 158725440, 211633920, 317450880, 634901760]

約数ペア:

[(1, 634901760), (2, 317450880), (3, 211633920), (4, 158725440), (5, 126980352), (6, 105816960), (8, 79362720), (9, 70544640), (10, 63490176), (12, 52908480), (15, 42326784), (16, 39681360), (18, 35272320), (20, 31745088), (24, 26454240), (27, 23514880), (30, 21163392), (32, 19840680), (36, 17636160), (40, 15872544), (45, 14108928), (48, 13227120), (54, 11757440), (60, 10581696), (64, 9920340), (72, 8818080), (80, 7936272), (90, 7054464), (96, 6613560), (108, 5878720), (120, 5290848), (128, 4960170), (135, 4702976), (144, 4409040), (160, 3968136), (180, 3527232), (192, 3306780), (216, 2939360), (240, 2645424), (256, 2480085), (270, 2351488), (288, 2204520), (320, 1984068), (360, 1763616), (384, 1653390), (432, 1469680), (480, 1322712), (540, 1175744), (576, 1102260), (640, 992034), (720, 881808), (768, 826695), (864, 734840), (960, 661356), (1080, 587872), (1152, 551130), (1280, 496017), (1440, 440904), (1728, 367420), (1920, 330678), (2160, 293936), (2304, 275565), (2880, 220452), (3456, 183710), (3840, 165339), (4320, 146968), (5760, 110226), (6912, 91855), (8640, 73484), (11520, 55113), (17280, 36742), (18371, 34560)]