39776228880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{13397}}^1$

素因数の和:13641

約数の個数: 160

約数和(自身を含む): 125598211200

約数和(自身を除く): 85821982320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 139, 178, 240, 267, 278, 356, 417, 445, 534, 556, 695, 712, 834, 890, 1068, 1112, 1335, 1390, 1424, 1668, 1780, 2085, 2136, 2224, 2670, 2780, 3336, 3560, 4170, 4272, 5340, 5560, 6672, 7120, 8340, 10680, 11120, 12371, 13397, 16680, 21360, 24742, 26794, 33360, 37113, 40191, 49484, 53588, 61855, 66985, 74226, 80382, 98968, 107176, 123710, 133970, 148452, 160764, 185565, 197936, 200955, 214352, 247420, 267940, 296904, 321528, 371130, 401910, 494840, 535880, 593808, 643056, 742260, 803820, 989680, 1071760, 1192333, 1484520, 1607640, 1862183, 2384666, 2969040, 3215280, 3576999, 3724366, 4769332, 5586549, 5961665, 7153998, 7448732, 9310915, 9538664, 11173098, 11923330, 14307996, 14897464, 17884995, 18621830, 19077328, 22346196, 23846660, 27932745, 28615992, 29794928, 35769990, 37243660, 44692392, 47693320, 55865490, 57231984, 71539980, 74487320, 89384784, 95386640, 111730980, 143079960, 148974640, 165734287, 223461960, 286159920, 331468574, 446923920, 497202861, 662937148, 828671435, 994405722, 1325874296, 1657342870, 1988811444, 2486014305, 2651748592, 3314685740, 3977622888, 4972028610, 6629371480, 7955245776, 9944057220, 13258742960, 19888114440, 39776228880]

約数ペア:

[(1, 39776228880), (2, 19888114440), (3, 13258742960), (4, 9944057220), (5, 7955245776), (6, 6629371480), (8, 4972028610), (10, 3977622888), (12, 3314685740), (15, 2651748592), (16, 2486014305), (20, 1988811444), (24, 1657342870), (30, 1325874296), (40, 994405722), (48, 828671435), (60, 662937148), (80, 497202861), (89, 446923920), (120, 331468574), (139, 286159920), (178, 223461960), (240, 165734287), (267, 148974640), (278, 143079960), (356, 111730980), (417, 95386640), (445, 89384784), (534, 74487320), (556, 71539980), (695, 57231984), (712, 55865490), (834, 47693320), (890, 44692392), (1068, 37243660), (1112, 35769990), (1335, 29794928), (1390, 28615992), (1424, 27932745), (1668, 23846660), (1780, 22346196), (2085, 19077328), (2136, 18621830), (2224, 17884995), (2670, 14897464), (2780, 14307996), (3336, 11923330), (3560, 11173098), (4170, 9538664), (4272, 9310915), (5340, 7448732), (5560, 7153998), (6672, 5961665), (7120, 5586549), (8340, 4769332), (10680, 3724366), (11120, 3576999), (12371, 3215280), (13397, 2969040), (16680, 2384666), (21360, 1862183), (24742, 1607640), (26794, 1484520), (33360, 1192333), (37113, 1071760), (40191, 989680), (49484, 803820), (53588, 742260), (61855, 643056), (66985, 593808), (74226, 535880), (80382, 494840), (98968, 401910), (107176, 371130), (123710, 321528), (133970, 296904), (148452, 267940), (160764, 247420), (185565, 214352), (197936, 200955)]