225367001440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1249817}}^1$

素因数の和:1249869

約数の個数: 144

約数和(自身を含む): 646285887072

約数和(自身を除く): 420918885632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1568, 1610, 1840, 1960, 2254, 2576, 3220, 3680, 3920, 4508, 5152, 5635, 6440, 7840, 9016, 11270, 12880, 18032, 22540, 25760, 36064, 45080, 90160, 180320, 1249817, 2499634, 4999268, 6249085, 8748719, 9998536, 12498170, 17497438, 19997072, 24996340, 28745791, 34994876, 39994144, 43743595, 49992680, 57491582, 61241033, 69989752, 87487190, 99985360, 114983164, 122482066, 139979504, 143728955, 174974380, 199970720, 201220537, 229966328, 244964132, 279959008, 287457910, 306205165, 349948760, 402441074, 459932656, 489928264, 574915820, 612410330, 699897520, 804882148, 919865312, 979856528, 1006102685, 1149831640, 1224820660, 1399795040, 1408543759, 1609764296, 1959713056, 2012205370, 2299663280, 2449641320, 2817087518, 3219528592, 4024410740, 4599326560, 4899282640, 5634175036, 6439057184, 7042718795, 8048821480, 9798565280, 11268350072, 14085437590, 16097642960, 22536700144, 28170875180, 32195285920, 45073400288, 56341750360, 112683500720, 225367001440]

約数ペア:

[(1, 225367001440), (2, 112683500720), (4, 56341750360), (5, 45073400288), (7, 32195285920), (8, 28170875180), (10, 22536700144), (14, 16097642960), (16, 14085437590), (20, 11268350072), (23, 9798565280), (28, 8048821480), (32, 7042718795), (35, 6439057184), (40, 5634175036), (46, 4899282640), (49, 4599326560), (56, 4024410740), (70, 3219528592), (80, 2817087518), (92, 2449641320), (98, 2299663280), (112, 2012205370), (115, 1959713056), (140, 1609764296), (160, 1408543759), (161, 1399795040), (184, 1224820660), (196, 1149831640), (224, 1006102685), (230, 979856528), (245, 919865312), (280, 804882148), (322, 699897520), (368, 612410330), (392, 574915820), (460, 489928264), (490, 459932656), (560, 402441074), (644, 349948760), (736, 306205165), (784, 287457910), (805, 279959008), (920, 244964132), (980, 229966328), (1120, 201220537), (1127, 199970720), (1288, 174974380), (1568, 143728955), (1610, 139979504), (1840, 122482066), (1960, 114983164), (2254, 99985360), (2576, 87487190), (3220, 69989752), (3680, 61241033), (3920, 57491582), (4508, 49992680), (5152, 43743595), (5635, 39994144), (6440, 34994876), (7840, 28745791), (9016, 24996340), (11270, 19997072), (12880, 17497438), (18032, 12498170), (22540, 9998536), (25760, 8748719), (36064, 6249085), (45080, 4999268), (90160, 2499634), (180320, 1249817)]