1930049280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:967

約数の個数: 216

約数和(自身を含む): 6715275840

約数和(自身を除く): 4785226560

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, 576, 640, 701, 717, 720, 768, 956, 960, 1152, 1195, 1280, 1402, 1434, 1440, 1912, 1920, 2103, 2151, 2304, 2390, 2804, 2868, 2880, 3505, 3585, 3824, 3840, 4206, 4302, 4780, 5608, 5736, 5760, 6309, 7010, 7170, 7648, 8412, 8604, 9560, 10515, 10755, 11216, 11472, 11520, 12618, 14020, 14340, 15296, 16824, 17208, 19120, 21030, 21510, 22432, 22944, 25236, 28040, 28680, 30592, 31545, 33648, 34416, 38240, 42060, 43020, 44864, 45888, 50472, 56080, 57360, 61184, 63090, 67296, 68832, 76480, 84120, 86040, 89728, 91776, 100944, 112160, 114720, 126180, 134592, 137664, 152960, 167539, 168240, 172080, 179456, 183552, 201888, 224320, 229440, 252360, 269184, 275328, 305920, 335078, 336480, 344160, 403776, 448640, 458880, 502617, 504720, 538368, 550656, 670156, 672960, 688320, 807552, 837695, 897280, 917760, 1005234, 1009440, 1340312, 1345920, 1376640, 1507851, 1615104, 1675390, 2010468, 2018880, 2513085, 2680624, 2691840, 2753280, 3015702, 3350780, 4020936, 4037760, 5026170, 5361248, 6031404, 6701560, 7539255, 8041872, 8075520, 10052340, 10722496, 12062808, 13403120, 15078510, 16083744, 20104680, 21444992, 24125616, 26806240, 30157020, 32167488, 40209360, 42889984, 48251232, 53612480, 60314040, 64334976, 80418720, 96502464, 107224960, 120628080, 128669952, 160837440, 193004928, 214449920, 241256160, 321674880, 386009856, 482512320, 643349760, 965024640, 1930049280]

約数ペア:

[(1, 1930049280), (2, 965024640), (3, 643349760), (4, 482512320), (5, 386009856), (6, 321674880), (8, 241256160), (9, 214449920), (10, 193004928), (12, 160837440), (15, 128669952), (16, 120628080), (18, 107224960), (20, 96502464), (24, 80418720), (30, 64334976), (32, 60314040), (36, 53612480), (40, 48251232), (45, 42889984), (48, 40209360), (60, 32167488), (64, 30157020), (72, 26806240), (80, 24125616), (90, 21444992), (96, 20104680), (120, 16083744), (128, 15078510), (144, 13403120), (160, 12062808), (180, 10722496), (192, 10052340), (239, 8075520), (240, 8041872), (256, 7539255), (288, 6701560), (320, 6031404), (360, 5361248), (384, 5026170), (478, 4037760), (480, 4020936), (576, 3350780), (640, 3015702), (701, 2753280), (717, 2691840), (720, 2680624), (768, 2513085), (956, 2018880), (960, 2010468), (1152, 1675390), (1195, 1615104), (1280, 1507851), (1402, 1376640), (1434, 1345920), (1440, 1340312), (1912, 1009440), (1920, 1005234), (2103, 917760), (2151, 897280), (2304, 837695), (2390, 807552), (2804, 688320), (2868, 672960), (2880, 670156), (3505, 550656), (3585, 538368), (3824, 504720), (3840, 502617), (4206, 458880), (4302, 448640), (4780, 403776), (5608, 344160), (5736, 336480), (5760, 335078), (6309, 305920), (7010, 275328), (7170, 269184), (7648, 252360), (8412, 229440), (8604, 224320), (9560, 201888), (10515, 183552), (10755, 179456), (11216, 172080), (11472, 168240), (11520, 167539), (12618, 152960), (14020, 137664), (14340, 134592), (15296, 126180), (16824, 114720), (17208, 112160), (19120, 100944), (21030, 91776), (21510, 89728), (22432, 86040), (22944, 84120), (25236, 76480), (28040, 68832), (28680, 67296), (30592, 63090), (31545, 61184), (33648, 57360), (34416, 56080), (38240, 50472), (42060, 45888), (43020, 44864)]