2012474880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6719}}^1$

素因数の和:6761

約数の個数: 240

約数和(自身を含む): 7507019520

約数和(自身を除く): 5494544640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6240, 6656, 6719, 7488, 7680, 8320, 9360, 9984, 11520, 12480, 13438, 14976, 16640, 18720, 19968, 20157, 23040, 24960, 26876, 29952, 33280, 33595, 37440, 40314, 49920, 53752, 59904, 60471, 67190, 74880, 80628, 87347, 99840, 100785, 107504, 120942, 134380, 149760, 161256, 174694, 201570, 215008, 241884, 262041, 268760, 299520, 302355, 322512, 349388, 403140, 430016, 436735, 483768, 524082, 537520, 604710, 645024, 698776, 786123, 806280, 860032, 873470, 967536, 1048164, 1075040, 1209420, 1290048, 1310205, 1397552, 1572246, 1612560, 1720064, 1746940, 1935072, 2096328, 2150080, 2418840, 2580096, 2620410, 2795104, 3144492, 3225120, 3440128, 3493880, 3870144, 3930615, 4192656, 4300160, 4837680, 5160192, 5240820, 5590208, 6288984, 6450240, 6987760, 7740288, 7861230, 8385312, 8600320, 9675360, 10320384, 10481640, 11180416, 12577968, 12900480, 13975520, 15480576, 15722460, 16770624, 17200640, 19350720, 20963280, 22360832, 25155936, 25800960, 27951040, 30961152, 31444920, 33541248, 38701440, 41926560, 44721664, 50311872, 51601920, 55902080, 62889840, 67082496, 77402880, 83853120, 100623744, 111804160, 125779680, 134164992, 154805760, 167706240, 201247488, 223608320, 251559360, 335412480, 402494976, 503118720, 670824960, 1006237440, 2012474880]

約数ペア:

[(1, 2012474880), (2, 1006237440), (3, 670824960), (4, 503118720), (5, 402494976), (6, 335412480), (8, 251559360), (9, 223608320), (10, 201247488), (12, 167706240), (13, 154805760), (15, 134164992), (16, 125779680), (18, 111804160), (20, 100623744), (24, 83853120), (26, 77402880), (30, 67082496), (32, 62889840), (36, 55902080), (39, 51601920), (40, 50311872), (45, 44721664), (48, 41926560), (52, 38701440), (60, 33541248), (64, 31444920), (65, 30961152), (72, 27951040), (78, 25800960), (80, 25155936), (90, 22360832), (96, 20963280), (104, 19350720), (117, 17200640), (120, 16770624), (128, 15722460), (130, 15480576), (144, 13975520), (156, 12900480), (160, 12577968), (180, 11180416), (192, 10481640), (195, 10320384), (208, 9675360), (234, 8600320), (240, 8385312), (256, 7861230), (260, 7740288), (288, 6987760), (312, 6450240), (320, 6288984), (360, 5590208), (384, 5240820), (390, 5160192), (416, 4837680), (468, 4300160), (480, 4192656), (512, 3930615), (520, 3870144), (576, 3493880), (585, 3440128), (624, 3225120), (640, 3144492), (720, 2795104), (768, 2620410), (780, 2580096), (832, 2418840), (936, 2150080), (960, 2096328), (1040, 1935072), (1152, 1746940), (1170, 1720064), (1248, 1612560), (1280, 1572246), (1440, 1397552), (1536, 1310205), (1560, 1290048), (1664, 1209420), (1872, 1075040), (1920, 1048164), (2080, 967536), (2304, 873470), (2340, 860032), (2496, 806280), (2560, 786123), (2880, 698776), (3120, 645024), (3328, 604710), (3744, 537520), (3840, 524082), (4160, 483768), (4608, 436735), (4680, 430016), (4992, 403140), (5760, 349388), (6240, 322512), (6656, 302355), (6719, 299520), (7488, 268760), (7680, 262041), (8320, 241884), (9360, 215008), (9984, 201570), (11520, 174694), (12480, 161256), (13438, 149760), (14976, 134380), (16640, 120942), (18720, 107504), (19968, 100785), (20157, 99840), (23040, 87347), (24960, 80628), (26876, 74880), (29952, 67190), (33280, 60471), (33595, 59904), (37440, 53752), (40314, 49920)]