15664557120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1345

約数の個数: 224

約数和(自身を含む): 50738227200

約数和(自身を除く): 35073670080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 239, 240, 268, 320, 335, 402, 478, 480, 536, 670, 717, 804, 956, 960, 1005, 1019, 1072, 1195, 1340, 1434, 1608, 1912, 2010, 2038, 2144, 2390, 2680, 2868, 3057, 3216, 3585, 3824, 4020, 4076, 4288, 4780, 5095, 5360, 5736, 6114, 6432, 7170, 7648, 8040, 8152, 9560, 10190, 10720, 11472, 12228, 12864, 14340, 15285, 15296, 16013, 16080, 16304, 19120, 20380, 21440, 22944, 24456, 28680, 30570, 32026, 32160, 32608, 38240, 40760, 45888, 48039, 48912, 57360, 61140, 64052, 64320, 65216, 68273, 76480, 80065, 81520, 96078, 97824, 114720, 122280, 128104, 136546, 160130, 163040, 192156, 195648, 204819, 229440, 240195, 243541, 244560, 256208, 273092, 320260, 326080, 341365, 384312, 409638, 480390, 487082, 489120, 512416, 546184, 640520, 682730, 730623, 768624, 819276, 960780, 974164, 978240, 1024095, 1024832, 1092368, 1217705, 1281040, 1365460, 1461246, 1537248, 1638552, 1921560, 1948328, 2048190, 2184736, 2435410, 2562080, 2730920, 2922492, 3074496, 3277104, 3653115, 3843120, 3896656, 4096380, 4369472, 4870820, 5124160, 5461840, 5844984, 6554208, 7306230, 7686240, 7793312, 8192760, 9741640, 10923680, 11689968, 13108416, 14612460, 15372480, 15586624, 16317247, 16385520, 19483280, 21847360, 23379936, 29224920, 32634494, 32771040, 38966560, 46759872, 48951741, 58449840, 65268988, 65542080, 77933120, 81586235, 97903482, 116899680, 130537976, 163172470, 195806964, 233799360, 244758705, 261075952, 326344940, 391613928, 489517410, 522151904, 652689880, 783227856, 979034820, 1044303808, 1305379760, 1566455712, 1958069640, 2610759520, 3132911424, 3916139280, 5221519040, 7832278560, 15664557120]

約数ペア:

[(1, 15664557120), (2, 7832278560), (3, 5221519040), (4, 3916139280), (5, 3132911424), (6, 2610759520), (8, 1958069640), (10, 1566455712), (12, 1305379760), (15, 1044303808), (16, 979034820), (20, 783227856), (24, 652689880), (30, 522151904), (32, 489517410), (40, 391613928), (48, 326344940), (60, 261075952), (64, 244758705), (67, 233799360), (80, 195806964), (96, 163172470), (120, 130537976), (134, 116899680), (160, 97903482), (192, 81586235), (201, 77933120), (239, 65542080), (240, 65268988), (268, 58449840), (320, 48951741), (335, 46759872), (402, 38966560), (478, 32771040), (480, 32634494), (536, 29224920), (670, 23379936), (717, 21847360), (804, 19483280), (956, 16385520), (960, 16317247), (1005, 15586624), (1019, 15372480), (1072, 14612460), (1195, 13108416), (1340, 11689968), (1434, 10923680), (1608, 9741640), (1912, 8192760), (2010, 7793312), (2038, 7686240), (2144, 7306230), (2390, 6554208), (2680, 5844984), (2868, 5461840), (3057, 5124160), (3216, 4870820), (3585, 4369472), (3824, 4096380), (4020, 3896656), (4076, 3843120), (4288, 3653115), (4780, 3277104), (5095, 3074496), (5360, 2922492), (5736, 2730920), (6114, 2562080), (6432, 2435410), (7170, 2184736), (7648, 2048190), (8040, 1948328), (8152, 1921560), (9560, 1638552), (10190, 1537248), (10720, 1461246), (11472, 1365460), (12228, 1281040), (12864, 1217705), (14340, 1092368), (15285, 1024832), (15296, 1024095), (16013, 978240), (16080, 974164), (16304, 960780), (19120, 819276), (20380, 768624), (21440, 730623), (22944, 682730), (24456, 640520), (28680, 546184), (30570, 512416), (32026, 489120), (32160, 487082), (32608, 480390), (38240, 409638), (40760, 384312), (45888, 341365), (48039, 326080), (48912, 320260), (57360, 273092), (61140, 256208), (64052, 244560), (64320, 243541), (65216, 240195), (68273, 229440), (76480, 204819), (80065, 195648), (81520, 192156), (96078, 163040), (97824, 160130), (114720, 136546), (122280, 128104)]