68134560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 236234880

約数和(自身を除く): 168100320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 179, 183, 195, 208, 240, 244, 260, 305, 312, 358, 366, 390, 416, 480, 488, 520, 537, 610, 624, 716, 732, 780, 793, 895, 915, 976, 1040, 1074, 1220, 1248, 1432, 1464, 1560, 1586, 1790, 1830, 1952, 2080, 2148, 2327, 2379, 2440, 2685, 2864, 2928, 3120, 3172, 3580, 3660, 3965, 4296, 4654, 4758, 4880, 5370, 5728, 5856, 6240, 6344, 6981, 7160, 7320, 7930, 8592, 9308, 9516, 9760, 10740, 10919, 11635, 11895, 12688, 13962, 14320, 14640, 15860, 17184, 18616, 19032, 21480, 21838, 23270, 23790, 25376, 27924, 28640, 29280, 31720, 32757, 34905, 37232, 38064, 42960, 43676, 46540, 47580, 54595, 55848, 63440, 65514, 69810, 74464, 76128, 85920, 87352, 93080, 95160, 109190, 111696, 126880, 131028, 139620, 141947, 163785, 174704, 186160, 190320, 218380, 223392, 262056, 279240, 283894, 327570, 349408, 372320, 380640, 425841, 436760, 524112, 558480, 567788, 655140, 709735, 851682, 873520, 1048224, 1116960, 1135576, 1310280, 1419470, 1703364, 1747040, 2129205, 2271152, 2620560, 2838940, 3406728, 4258410, 4542304, 5241120, 5677880, 6813456, 8516820, 11355760, 13626912, 17033640, 22711520, 34067280, 68134560]

約数ペア:

[(1, 68134560), (2, 34067280), (3, 22711520), (4, 17033640), (5, 13626912), (6, 11355760), (8, 8516820), (10, 6813456), (12, 5677880), (13, 5241120), (15, 4542304), (16, 4258410), (20, 3406728), (24, 2838940), (26, 2620560), (30, 2271152), (32, 2129205), (39, 1747040), (40, 1703364), (48, 1419470), (52, 1310280), (60, 1135576), (61, 1116960), (65, 1048224), (78, 873520), (80, 851682), (96, 709735), (104, 655140), (120, 567788), (122, 558480), (130, 524112), (156, 436760), (160, 425841), (179, 380640), (183, 372320), (195, 349408), (208, 327570), (240, 283894), (244, 279240), (260, 262056), (305, 223392), (312, 218380), (358, 190320), (366, 186160), (390, 174704), (416, 163785), (480, 141947), (488, 139620), (520, 131028), (537, 126880), (610, 111696), (624, 109190), (716, 95160), (732, 93080), (780, 87352), (793, 85920), (895, 76128), (915, 74464), (976, 69810), (1040, 65514), (1074, 63440), (1220, 55848), (1248, 54595), (1432, 47580), (1464, 46540), (1560, 43676), (1586, 42960), (1790, 38064), (1830, 37232), (1952, 34905), (2080, 32757), (2148, 31720), (2327, 29280), (2379, 28640), (2440, 27924), (2685, 25376), (2864, 23790), (2928, 23270), (3120, 21838), (3172, 21480), (3580, 19032), (3660, 18616), (3965, 17184), (4296, 15860), (4654, 14640), (4758, 14320), (4880, 13962), (5370, 12688), (5728, 11895), (5856, 11635), (6240, 10919), (6344, 10740), (6981, 9760), (7160, 9516), (7320, 9308), (7930, 8592)]