68170186240

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^3$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 177418644480

約数和(自身を除く): 109248458240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 508, 512, 520, 635, 640, 832, 1016, 1040, 1270, 1280, 1651, 1664, 2032, 2080, 2540, 2560, 3302, 3328, 4064, 4160, 5080, 6604, 6656, 8128, 8255, 8320, 10160, 13208, 16129, 16256, 16510, 16640, 20320, 26416, 32258, 32512, 33020, 33280, 40640, 52832, 64516, 65024, 66040, 80645, 81280, 105664, 129032, 132080, 161290, 162560, 209677, 211328, 258064, 264160, 322580, 325120, 419354, 422656, 516128, 528320, 645160, 838708, 845312, 1032256, 1048385, 1056640, 1290320, 1677416, 2048383, 2064512, 2096770, 2113280, 2580640, 3354832, 4096766, 4129024, 4193540, 4226560, 5161280, 6709664, 8193532, 8258048, 8387080, 10241915, 10322560, 13419328, 16387064, 16774160, 20483830, 20645120, 26628979, 26838656, 32774128, 33548320, 40967660, 41290240, 53257958, 53677312, 65548256, 67096640, 81935320, 106515916, 107354624, 131096512, 133144895, 134193280, 163870640, 213031832, 262193024, 266289790, 268386560, 327741280, 426063664, 524386048, 532579580, 536773120, 655482560, 852127328, 1048772096, 1065159160, 1310965120, 1704254656, 2130318320, 2621930240, 3408509312, 4260636640, 5243860480, 6817018624, 8521273280, 13634037248, 17042546560, 34085093120, 68170186240]

約数ペア:

[(1, 68170186240), (2, 34085093120), (4, 17042546560), (5, 13634037248), (8, 8521273280), (10, 6817018624), (13, 5243860480), (16, 4260636640), (20, 3408509312), (26, 2621930240), (32, 2130318320), (40, 1704254656), (52, 1310965120), (64, 1065159160), (65, 1048772096), (80, 852127328), (104, 655482560), (127, 536773120), (128, 532579580), (130, 524386048), (160, 426063664), (208, 327741280), (254, 268386560), (256, 266289790), (260, 262193024), (320, 213031832), (416, 163870640), (508, 134193280), (512, 133144895), (520, 131096512), (635, 107354624), (640, 106515916), (832, 81935320), (1016, 67096640), (1040, 65548256), (1270, 53677312), (1280, 53257958), (1651, 41290240), (1664, 40967660), (2032, 33548320), (2080, 32774128), (2540, 26838656), (2560, 26628979), (3302, 20645120), (3328, 20483830), (4064, 16774160), (4160, 16387064), (5080, 13419328), (6604, 10322560), (6656, 10241915), (8128, 8387080), (8255, 8258048), (8320, 8193532), (10160, 6709664), (13208, 5161280), (16129, 4226560), (16256, 4193540), (16510, 4129024), (16640, 4096766), (20320, 3354832), (26416, 2580640), (32258, 2113280), (32512, 2096770), (33020, 2064512), (33280, 2048383), (40640, 1677416), (52832, 1290320), (64516, 1056640), (65024, 1048385), (66040, 1032256), (80645, 845312), (81280, 838708), (105664, 645160), (129032, 528320), (132080, 516128), (161290, 422656), (162560, 419354), (209677, 325120), (211328, 322580), (258064, 264160)]