391934694720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1\times {\mathrm{2939}}^1$

素因数の和:5633

約数の個数: 224

約数和(自身を含む): 1268787058560

約数和(自身を除く): 876852363840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 2621, 2939, 3180, 3392, 4240, 5088, 5242, 5878, 6360, 7863, 8480, 8817, 10176, 10484, 11756, 12720, 13105, 14695, 15726, 16960, 17634, 20968, 23512, 25440, 26210, 29390, 31452, 35268, 39315, 41936, 44085, 47024, 50880, 52420, 58780, 62904, 70536, 78630, 83872, 88170, 94048, 104840, 117560, 125808, 138913, 141072, 155767, 157260, 167744, 176340, 188096, 209680, 235120, 251616, 277826, 282144, 311534, 314520, 352680, 416739, 419360, 467301, 470240, 503232, 555652, 564288, 623068, 629040, 694565, 705360, 778835, 833478, 838720, 934602, 940480, 1111304, 1246136, 1258080, 1389130, 1410720, 1557670, 1666956, 1869204, 2083695, 2222608, 2336505, 2492272, 2516160, 2778260, 2821440, 3115340, 3333912, 3738408, 4167390, 4445216, 4673010, 4984544, 5556520, 6230680, 6667824, 7476816, 7703119, 8334780, 8890432, 9346020, 9969088, 11113040, 12461360, 13335648, 14953632, 15406238, 16669560, 18692040, 22226080, 23109357, 24922720, 26671296, 29907264, 30812476, 33339120, 37384080, 38515595, 44452160, 46218714, 49845440, 61624952, 66678240, 74768160, 77031190, 92437428, 115546785, 123249904, 133356480, 149536320, 154062380, 184874856, 231093570, 246499808, 308124760, 369749712, 408265307, 462187140, 492999616, 616249520, 739499424, 816530614, 924374280, 1224795921, 1232499040, 1478998848, 1633061228, 1848748560, 2041326535, 2449591842, 2464998080, 3266122456, 3697497120, 4082653070, 4899183684, 6123979605, 6532244912, 7394994240, 8165306140, 9798367368, 12247959210, 13064489824, 16330612280, 19596734736, 24495918420, 26128979648, 32661224560, 39193469472, 48991836840, 65322449120, 78386938944, 97983673680, 130644898240, 195967347360, 391934694720]

約数ペア:

[(1, 391934694720), (2, 195967347360), (3, 130644898240), (4, 97983673680), (5, 78386938944), (6, 65322449120), (8, 48991836840), (10, 39193469472), (12, 32661224560), (15, 26128979648), (16, 24495918420), (20, 19596734736), (24, 16330612280), (30, 13064489824), (32, 12247959210), (40, 9798367368), (48, 8165306140), (53, 7394994240), (60, 6532244912), (64, 6123979605), (80, 4899183684), (96, 4082653070), (106, 3697497120), (120, 3266122456), (159, 2464998080), (160, 2449591842), (192, 2041326535), (212, 1848748560), (240, 1633061228), (265, 1478998848), (318, 1232499040), (320, 1224795921), (424, 924374280), (480, 816530614), (530, 739499424), (636, 616249520), (795, 492999616), (848, 462187140), (960, 408265307), (1060, 369749712), (1272, 308124760), (1590, 246499808), (1696, 231093570), (2120, 184874856), (2544, 154062380), (2621, 149536320), (2939, 133356480), (3180, 123249904), (3392, 115546785), (4240, 92437428), (5088, 77031190), (5242, 74768160), (5878, 66678240), (6360, 61624952), (7863, 49845440), (8480, 46218714), (8817, 44452160), (10176, 38515595), (10484, 37384080), (11756, 33339120), (12720, 30812476), (13105, 29907264), (14695, 26671296), (15726, 24922720), (16960, 23109357), (17634, 22226080), (20968, 18692040), (23512, 16669560), (25440, 15406238), (26210, 14953632), (29390, 13335648), (31452, 12461360), (35268, 11113040), (39315, 9969088), (41936, 9346020), (44085, 8890432), (47024, 8334780), (50880, 7703119), (52420, 7476816), (58780, 6667824), (62904, 6230680), (70536, 5556520), (78630, 4984544), (83872, 4673010), (88170, 4445216), (94048, 4167390), (104840, 3738408), (117560, 3333912), (125808, 3115340), (138913, 2821440), (141072, 2778260), (155767, 2516160), (157260, 2492272), (167744, 2336505), (176340, 2222608), (188096, 2083695), (209680, 1869204), (235120, 1666956), (251616, 1557670), (277826, 1410720), (282144, 1389130), (311534, 1258080), (314520, 1246136), (352680, 1111304), (416739, 940480), (419360, 934602), (467301, 838720), (470240, 833478), (503232, 778835), (555652, 705360), (564288, 694565), (623068, 629040)]