15440394240

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:973

約数の個数: 288

約数和(自身を含む): 53814196800

約数和(自身を除く): 38373802560

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, 90, 96, 120, 128, 144, 160, 180, 192, 239, 240, 256, 288, 320, 360, 384, 478, 480, 512, 576, 640, 701, 717, 720, 768, 956, 960, 1024, 1152, 1195, 1280, 1402, 1434, 1440, 1536, 1912, 1920, 2048, 2103, 2151, 2304, 2390, 2560, 2804, 2868, 2880, 3072, 3505, 3585, 3824, 3840, 4206, 4302, 4608, 4780, 5120, 5608, 5736, 5760, 6144, 6309, 7010, 7170, 7648, 7680, 8412, 8604, 9216, 9560, 10240, 10515, 10755, 11216, 11472, 11520, 12618, 14020, 14340, 15296, 15360, 16824, 17208, 18432, 19120, 21030, 21510, 22432, 22944, 23040, 25236, 28040, 28680, 30592, 30720, 31545, 33648, 34416, 38240, 42060, 43020, 44864, 45888, 46080, 50472, 56080, 57360, 61184, 63090, 67296, 68832, 76480, 84120, 86040, 89728, 91776, 92160, 100944, 112160, 114720, 122368, 126180, 134592, 137664, 152960, 167539, 168240, 172080, 179456, 183552, 201888, 224320, 229440, 244736, 252360, 269184, 275328, 305920, 335078, 336480, 344160, 358912, 367104, 403776, 448640, 458880, 489472, 502617, 504720, 538368, 550656, 611840, 670156, 672960, 688320, 717824, 734208, 807552, 837695, 897280, 917760, 1005234, 1009440, 1076736, 1101312, 1223680, 1340312, 1345920, 1376640, 1435648, 1468416, 1507851, 1615104, 1675390, 1794560, 1835520, 2010468, 2018880, 2153472, 2202624, 2447360, 2513085, 2680624, 2691840, 2753280, 3015702, 3230208, 3350780, 3589120, 3671040, 4020936, 4037760, 4306944, 4405248, 5026170, 5361248, 5383680, 5506560, 6031404, 6460416, 6701560, 7178240, 7342080, 7539255, 8041872, 8075520, 10052340, 10722496, 10767360, 11013120, 12062808, 12920832, 13403120, 15078510, 16083744, 16151040, 20104680, 21444992, 21534720, 22026240, 24125616, 26806240, 30157020, 32167488, 32302080, 40209360, 42889984, 48251232, 53612480, 60314040, 64334976, 64604160, 80418720, 85779968, 96502464, 107224960, 120628080, 128669952, 160837440, 171559936, 193004928, 214449920, 241256160, 257339904, 321674880, 343119872, 386009856, 428899840, 482512320, 514679808, 643349760, 772019712, 857799680, 965024640, 1029359616, 1286699520, 1544039424, 1715599360, 1930049280, 2573399040, 3088078848, 3860098560, 5146798080, 7720197120, 15440394240]

約数ペア:

[(1, 15440394240), (2, 7720197120), (3, 5146798080), (4, 3860098560), (5, 3088078848), (6, 2573399040), (8, 1930049280), (9, 1715599360), (10, 1544039424), (12, 1286699520), (15, 1029359616), (16, 965024640), (18, 857799680), (20, 772019712), (24, 643349760), (30, 514679808), (32, 482512320), (36, 428899840), (40, 386009856), (45, 343119872), (48, 321674880), (60, 257339904), (64, 241256160), (72, 214449920), (80, 193004928), (90, 171559936), (96, 160837440), (120, 128669952), (128, 120628080), (144, 107224960), (160, 96502464), (180, 85779968), (192, 80418720), (239, 64604160), (240, 64334976), (256, 60314040), (288, 53612480), (320, 48251232), (360, 42889984), (384, 40209360), (478, 32302080), (480, 32167488), (512, 30157020), (576, 26806240), (640, 24125616), (701, 22026240), (717, 21534720), (720, 21444992), (768, 20104680), (956, 16151040), (960, 16083744), (1024, 15078510), (1152, 13403120), (1195, 12920832), (1280, 12062808), (1402, 11013120), (1434, 10767360), (1440, 10722496), (1536, 10052340), (1912, 8075520), (1920, 8041872), (2048, 7539255), (2103, 7342080), (2151, 7178240), (2304, 6701560), (2390, 6460416), (2560, 6031404), (2804, 5506560), (2868, 5383680), (2880, 5361248), (3072, 5026170), (3505, 4405248), (3585, 4306944), (3824, 4037760), (3840, 4020936), (4206, 3671040), (4302, 3589120), (4608, 3350780), (4780, 3230208), (5120, 3015702), (5608, 2753280), (5736, 2691840), (5760, 2680624), (6144, 2513085), (6309, 2447360), (7010, 2202624), (7170, 2153472), (7648, 2018880), (7680, 2010468), (8412, 1835520), (8604, 1794560), (9216, 1675390), (9560, 1615104), (10240, 1507851), (10515, 1468416), (10755, 1435648), (11216, 1376640), (11472, 1345920), (11520, 1340312), (12618, 1223680), (14020, 1101312), (14340, 1076736), (15296, 1009440), (15360, 1005234), (16824, 917760), (17208, 897280), (18432, 837695), (19120, 807552), (21030, 734208), (21510, 717824), (22432, 688320), (22944, 672960), (23040, 670156), (25236, 611840), (28040, 550656), (28680, 538368), (30592, 504720), (30720, 502617), (31545, 489472), (33648, 458880), (34416, 448640), (38240, 403776), (42060, 367104), (43020, 358912), (44864, 344160), (45888, 336480), (46080, 335078), (50472, 305920), (56080, 275328), (57360, 269184), (61184, 252360), (63090, 244736), (67296, 229440), (68832, 224320), (76480, 201888), (84120, 183552), (86040, 179456), (89728, 172080), (91776, 168240), (92160, 167539), (100944, 152960), (112160, 137664), (114720, 134592), (122368, 126180)]