2011086720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3923}}^1$

素因数の和:4037

約数の個数: 192

約数和(自身を含む): 7024352400

約数和(自身を除く): 5013265680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 801, 890, 960, 1068, 1152, 1335, 1424, 1440, 1602, 1780, 1920, 2136, 2670, 2848, 2880, 3204, 3560, 3923, 4005, 4272, 5340, 5696, 5760, 6408, 7120, 7846, 8010, 8544, 10680, 11392, 11769, 12816, 14240, 15692, 16020, 17088, 19615, 21360, 23538, 25632, 28480, 31384, 32040, 34176, 35307, 39230, 42720, 47076, 51264, 56960, 58845, 62768, 64080, 70614, 78460, 85440, 94152, 102528, 117690, 125536, 128160, 141228, 156920, 170880, 176535, 188304, 235380, 251072, 256320, 282456, 313840, 349147, 353070, 376608, 470760, 502144, 512640, 564912, 627680, 698294, 706140, 753216, 941520, 1047441, 1129824, 1255360, 1396588, 1412280, 1506432, 1745735, 1883040, 2094882, 2259648, 2510720, 2793176, 2824560, 3142323, 3491470, 3766080, 4189764, 4519296, 5237205, 5586352, 5649120, 6284646, 6982940, 7532160, 8379528, 10474410, 11172704, 11298240, 12569292, 13965880, 15711615, 16759056, 20948820, 22345408, 22596480, 25138584, 27931760, 31423230, 33518112, 41897640, 44690816, 50277168, 55863520, 62846460, 67036224, 83795280, 100554336, 111727040, 125692920, 134072448, 167590560, 201108672, 223454080, 251385840, 335181120, 402217344, 502771680, 670362240, 1005543360, 2011086720]

約数ペア:

[(1, 2011086720), (2, 1005543360), (3, 670362240), (4, 502771680), (5, 402217344), (6, 335181120), (8, 251385840), (9, 223454080), (10, 201108672), (12, 167590560), (15, 134072448), (16, 125692920), (18, 111727040), (20, 100554336), (24, 83795280), (30, 67036224), (32, 62846460), (36, 55863520), (40, 50277168), (45, 44690816), (48, 41897640), (60, 33518112), (64, 31423230), (72, 27931760), (80, 25138584), (89, 22596480), (90, 22345408), (96, 20948820), (120, 16759056), (128, 15711615), (144, 13965880), (160, 12569292), (178, 11298240), (180, 11172704), (192, 10474410), (240, 8379528), (267, 7532160), (288, 6982940), (320, 6284646), (356, 5649120), (360, 5586352), (384, 5237205), (445, 4519296), (480, 4189764), (534, 3766080), (576, 3491470), (640, 3142323), (712, 2824560), (720, 2793176), (801, 2510720), (890, 2259648), (960, 2094882), (1068, 1883040), (1152, 1745735), (1335, 1506432), (1424, 1412280), (1440, 1396588), (1602, 1255360), (1780, 1129824), (1920, 1047441), (2136, 941520), (2670, 753216), (2848, 706140), (2880, 698294), (3204, 627680), (3560, 564912), (3923, 512640), (4005, 502144), (4272, 470760), (5340, 376608), (5696, 353070), (5760, 349147), (6408, 313840), (7120, 282456), (7846, 256320), (8010, 251072), (8544, 235380), (10680, 188304), (11392, 176535), (11769, 170880), (12816, 156920), (14240, 141228), (15692, 128160), (16020, 125536), (17088, 117690), (19615, 102528), (21360, 94152), (23538, 85440), (25632, 78460), (28480, 70614), (31384, 64080), (32040, 62768), (34176, 58845), (35307, 56960), (39230, 51264), (42720, 47076)]