2575998720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3972

約数の個数: 288

約数和(自身を含む): 9624787200

約数和(自身を除く): 7048788480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 3840, 3923, 4104, 4320, 4560, 4864, 5130, 5472, 5760, 6080, 6840, 6912, 7296, 7846, 8208, 8640, 9120, 10260, 10944, 11520, 11769, 12160, 13680, 14592, 15692, 16416, 17280, 18240, 19615, 20520, 21888, 23538, 24320, 27360, 31384, 32832, 34560, 35307, 36480, 39230, 41040, 43776, 47076, 54720, 58845, 62768, 65664, 70614, 72960, 74537, 78460, 82080, 94152, 105921, 109440, 117690, 125536, 131328, 141228, 149074, 156920, 164160, 176535, 188304, 211842, 218880, 223611, 235380, 251072, 282456, 298148, 313840, 328320, 353070, 372685, 376608, 423684, 447222, 470760, 502144, 529605, 564912, 596296, 627680, 656640, 670833, 706140, 745370, 753216, 847368, 894444, 941520, 1004288, 1059210, 1118055, 1129824, 1192592, 1255360, 1341666, 1412280, 1490740, 1506432, 1694736, 1788888, 1883040, 2012499, 2118420, 2236110, 2259648, 2385184, 2510720, 2683332, 2824560, 2981480, 3012864, 3354165, 3389472, 3577776, 3766080, 4024998, 4236840, 4472220, 4519296, 4770368, 5021440, 5366664, 5649120, 5962960, 6708330, 6778944, 7155552, 7532160, 8049996, 8473680, 8944440, 9038592, 9540736, 10062495, 10733328, 11298240, 11925920, 13416660, 13557888, 14311104, 15064320, 16099992, 16947360, 17888880, 19081472, 20124990, 21466656, 22596480, 23851840, 26833320, 27115776, 28622208, 32199984, 33894720, 35777760, 40249980, 42933312, 45192960, 47703680, 53666640, 57244416, 64399968, 67789440, 71555520, 80499960, 85866624, 95407360, 107333280, 128799936, 135578880, 143111040, 160999920, 171733248, 214666560, 257599872, 286222080, 321999840, 429333120, 515199744, 643999680, 858666240, 1287999360, 2575998720]

約数ペア:

[(1, 2575998720), (2, 1287999360), (3, 858666240), (4, 643999680), (5, 515199744), (6, 429333120), (8, 321999840), (9, 286222080), (10, 257599872), (12, 214666560), (15, 171733248), (16, 160999920), (18, 143111040), (19, 135578880), (20, 128799936), (24, 107333280), (27, 95407360), (30, 85866624), (32, 80499960), (36, 71555520), (38, 67789440), (40, 64399968), (45, 57244416), (48, 53666640), (54, 47703680), (57, 45192960), (60, 42933312), (64, 40249980), (72, 35777760), (76, 33894720), (80, 32199984), (90, 28622208), (95, 27115776), (96, 26833320), (108, 23851840), (114, 22596480), (120, 21466656), (128, 20124990), (135, 19081472), (144, 17888880), (152, 16947360), (160, 16099992), (171, 15064320), (180, 14311104), (190, 13557888), (192, 13416660), (216, 11925920), (228, 11298240), (240, 10733328), (256, 10062495), (270, 9540736), (285, 9038592), (288, 8944440), (304, 8473680), (320, 8049996), (342, 7532160), (360, 7155552), (380, 6778944), (384, 6708330), (432, 5962960), (456, 5649120), (480, 5366664), (513, 5021440), (540, 4770368), (570, 4519296), (576, 4472220), (608, 4236840), (640, 4024998), (684, 3766080), (720, 3577776), (760, 3389472), (768, 3354165), (855, 3012864), (864, 2981480), (912, 2824560), (960, 2683332), (1026, 2510720), (1080, 2385184), (1140, 2259648), (1152, 2236110), (1216, 2118420), (1280, 2012499), (1368, 1883040), (1440, 1788888), (1520, 1694736), (1710, 1506432), (1728, 1490740), (1824, 1412280), (1920, 1341666), (2052, 1255360), (2160, 1192592), (2280, 1129824), (2304, 1118055), (2432, 1059210), (2565, 1004288), (2736, 941520), (2880, 894444), (3040, 847368), (3420, 753216), (3456, 745370), (3648, 706140), (3840, 670833), (3923, 656640), (4104, 627680), (4320, 596296), (4560, 564912), (4864, 529605), (5130, 502144), (5472, 470760), (5760, 447222), (6080, 423684), (6840, 376608), (6912, 372685), (7296, 353070), (7846, 328320), (8208, 313840), (8640, 298148), (9120, 282456), (10260, 251072), (10944, 235380), (11520, 223611), (11769, 218880), (12160, 211842), (13680, 188304), (14592, 176535), (15692, 164160), (16416, 156920), (17280, 149074), (18240, 141228), (19615, 131328), (20520, 125536), (21888, 117690), (23538, 109440), (24320, 105921), (27360, 94152), (31384, 82080), (32832, 78460), (34560, 74537), (35307, 72960), (36480, 70614), (39230, 65664), (41040, 62768), (43776, 58845), (47076, 54720)]