156943677280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{9803}}^1$

素因数の和:10053

約数の個数: 192

約数和(自身を含む): 410911522560

約数和(自身を除く): 253967845280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 179, 208, 215, 260, 344, 358, 416, 430, 520, 559, 688, 716, 860, 895, 1040, 1118, 1376, 1432, 1720, 1790, 2080, 2236, 2327, 2795, 2864, 3440, 3580, 4472, 4654, 5590, 5728, 6880, 7160, 7697, 8944, 9308, 9803, 11180, 11635, 14320, 15394, 17888, 18616, 19606, 22360, 23270, 28640, 30788, 37232, 38485, 39212, 44720, 46540, 49015, 61576, 74464, 76970, 78424, 89440, 93080, 98030, 100061, 123152, 127439, 153940, 156848, 186160, 196060, 200122, 246304, 254878, 307880, 313696, 372320, 392120, 400244, 421529, 500305, 509756, 615760, 637195, 784240, 800488, 843058, 1000610, 1019512, 1231520, 1274390, 1568480, 1600976, 1686116, 1754737, 2001220, 2039024, 2107645, 2548780, 3201952, 3372232, 3509474, 4002440, 4078048, 4215290, 5097560, 5479877, 6744464, 7018948, 8004880, 8430580, 8773685, 10195120, 10959754, 13488928, 14037896, 16009760, 16861160, 17547370, 20390240, 21919508, 22811581, 27399385, 28075792, 33722320, 35094740, 43839016, 45623162, 54798770, 56151584, 67444640, 70189480, 75453691, 87678032, 91246324, 109597540, 114057905, 140378960, 150907382, 175356064, 182492648, 219195080, 228115810, 280757920, 301814764, 364985296, 377268455, 438390160, 456231620, 603629528, 729970592, 754536910, 876780320, 912463240, 980897983, 1207259056, 1509073820, 1824926480, 1961795966, 2414518112, 3018147640, 3649852960, 3923591932, 4904489915, 6036295280, 7847183864, 9808979830, 12072590560, 15694367728, 19617959660, 31388735456, 39235919320, 78471838640, 156943677280]

約数ペア:

[(1, 156943677280), (2, 78471838640), (4, 39235919320), (5, 31388735456), (8, 19617959660), (10, 15694367728), (13, 12072590560), (16, 9808979830), (20, 7847183864), (26, 6036295280), (32, 4904489915), (40, 3923591932), (43, 3649852960), (52, 3018147640), (65, 2414518112), (80, 1961795966), (86, 1824926480), (104, 1509073820), (130, 1207259056), (160, 980897983), (172, 912463240), (179, 876780320), (208, 754536910), (215, 729970592), (260, 603629528), (344, 456231620), (358, 438390160), (416, 377268455), (430, 364985296), (520, 301814764), (559, 280757920), (688, 228115810), (716, 219195080), (860, 182492648), (895, 175356064), (1040, 150907382), (1118, 140378960), (1376, 114057905), (1432, 109597540), (1720, 91246324), (1790, 87678032), (2080, 75453691), (2236, 70189480), (2327, 67444640), (2795, 56151584), (2864, 54798770), (3440, 45623162), (3580, 43839016), (4472, 35094740), (4654, 33722320), (5590, 28075792), (5728, 27399385), (6880, 22811581), (7160, 21919508), (7697, 20390240), (8944, 17547370), (9308, 16861160), (9803, 16009760), (11180, 14037896), (11635, 13488928), (14320, 10959754), (15394, 10195120), (17888, 8773685), (18616, 8430580), (19606, 8004880), (22360, 7018948), (23270, 6744464), (28640, 5479877), (30788, 5097560), (37232, 4215290), (38485, 4078048), (39212, 4002440), (44720, 3509474), (46540, 3372232), (49015, 3201952), (61576, 2548780), (74464, 2107645), (76970, 2039024), (78424, 2001220), (89440, 1754737), (93080, 1686116), (98030, 1600976), (100061, 1568480), (123152, 1274390), (127439, 1231520), (153940, 1019512), (156848, 1000610), (186160, 843058), (196060, 800488), (200122, 784240), (246304, 637195), (254878, 615760), (307880, 509756), (313696, 500305), (372320, 421529), (392120, 400244)]