712201095280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{20011}}^1$

素因数の和:20295

約数の個数: 160

約数和(自身を含む): 1738073899008

約数和(自身を除く): 1025872803728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 113, 124, 127, 155, 226, 248, 254, 310, 452, 496, 508, 565, 620, 635, 904, 1016, 1130, 1240, 1270, 1808, 2032, 2260, 2480, 2540, 3503, 3937, 4520, 5080, 7006, 7874, 9040, 10160, 14012, 14351, 15748, 17515, 19685, 20011, 28024, 28702, 31496, 35030, 39370, 40022, 56048, 57404, 62992, 70060, 71755, 78740, 80044, 100055, 114808, 140120, 143510, 157480, 160088, 200110, 229616, 280240, 287020, 314960, 320176, 400220, 444881, 574040, 620341, 800440, 889762, 1148080, 1240682, 1600880, 1779524, 2224405, 2261243, 2481364, 2541397, 3101705, 3559048, 4448810, 4522486, 4962728, 5082794, 6203410, 7118096, 8897620, 9044972, 9925456, 10165588, 11306215, 12406820, 12706985, 17795240, 18089944, 20331176, 22612430, 24813640, 25413970, 35590480, 36179888, 40662352, 45224860, 49627280, 50827940, 70098533, 78783307, 90449720, 101655880, 140197066, 157566614, 180899440, 203311760, 280394132, 287177861, 315133228, 350492665, 393916535, 560788264, 574355722, 630266456, 700985330, 787833070, 1121576528, 1148711444, 1260532912, 1401970660, 1435889305, 1575666140, 2297422888, 2803941320, 2871778610, 3151332280, 4594845776, 5607882640, 5743557220, 6302664560, 8902513691, 11487114440, 17805027382, 22974228880, 35610054764, 44512568455, 71220109528, 89025136910, 142440219056, 178050273820, 356100547640, 712201095280]

約数ペア:

[(1, 712201095280), (2, 356100547640), (4, 178050273820), (5, 142440219056), (8, 89025136910), (10, 71220109528), (16, 44512568455), (20, 35610054764), (31, 22974228880), (40, 17805027382), (62, 11487114440), (80, 8902513691), (113, 6302664560), (124, 5743557220), (127, 5607882640), (155, 4594845776), (226, 3151332280), (248, 2871778610), (254, 2803941320), (310, 2297422888), (452, 1575666140), (496, 1435889305), (508, 1401970660), (565, 1260532912), (620, 1148711444), (635, 1121576528), (904, 787833070), (1016, 700985330), (1130, 630266456), (1240, 574355722), (1270, 560788264), (1808, 393916535), (2032, 350492665), (2260, 315133228), (2480, 287177861), (2540, 280394132), (3503, 203311760), (3937, 180899440), (4520, 157566614), (5080, 140197066), (7006, 101655880), (7874, 90449720), (9040, 78783307), (10160, 70098533), (14012, 50827940), (14351, 49627280), (15748, 45224860), (17515, 40662352), (19685, 36179888), (20011, 35590480), (28024, 25413970), (28702, 24813640), (31496, 22612430), (35030, 20331176), (39370, 18089944), (40022, 17795240), (56048, 12706985), (57404, 12406820), (62992, 11306215), (70060, 10165588), (71755, 9925456), (78740, 9044972), (80044, 8897620), (100055, 7118096), (114808, 6203410), (140120, 5082794), (143510, 4962728), (157480, 4522486), (160088, 4448810), (200110, 3559048), (229616, 3101705), (280240, 2541397), (287020, 2481364), (314960, 2261243), (320176, 2224405), (400220, 1779524), (444881, 1600880), (574040, 1240682), (620341, 1148080), (800440, 889762)]