337381680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 1090787328

約数和(自身を除く): 753405648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 137, 155, 186, 240, 248, 274, 310, 331, 372, 411, 465, 496, 548, 620, 662, 685, 744, 822, 930, 993, 1096, 1240, 1324, 1370, 1488, 1644, 1655, 1860, 1986, 2055, 2192, 2480, 2648, 2740, 3288, 3310, 3720, 3972, 4110, 4247, 4965, 5296, 5480, 6576, 6620, 7440, 7944, 8220, 8494, 9930, 10261, 10960, 12741, 13240, 15888, 16440, 16988, 19860, 20522, 21235, 25482, 26480, 30783, 32880, 33976, 39720, 41044, 42470, 45347, 50964, 51305, 61566, 63705, 67952, 79440, 82088, 84940, 90694, 101928, 102610, 123132, 127410, 136041, 153915, 164176, 169880, 181388, 203856, 205220, 226735, 246264, 254820, 272082, 307830, 339760, 362776, 410440, 453470, 492528, 509640, 544164, 615660, 680205, 725552, 820880, 906940, 1019280, 1088328, 1231320, 1360410, 1405757, 1813880, 2176656, 2462640, 2720820, 2811514, 3627760, 4217271, 5441640, 5623028, 7028785, 8434542, 10883280, 11246056, 14057570, 16869084, 21086355, 22492112, 28115140, 33738168, 42172710, 56230280, 67476336, 84345420, 112460560, 168690840, 337381680]

約数ペア:

[(1, 337381680), (2, 168690840), (3, 112460560), (4, 84345420), (5, 67476336), (6, 56230280), (8, 42172710), (10, 33738168), (12, 28115140), (15, 22492112), (16, 21086355), (20, 16869084), (24, 14057570), (30, 11246056), (31, 10883280), (40, 8434542), (48, 7028785), (60, 5623028), (62, 5441640), (80, 4217271), (93, 3627760), (120, 2811514), (124, 2720820), (137, 2462640), (155, 2176656), (186, 1813880), (240, 1405757), (248, 1360410), (274, 1231320), (310, 1088328), (331, 1019280), (372, 906940), (411, 820880), (465, 725552), (496, 680205), (548, 615660), (620, 544164), (662, 509640), (685, 492528), (744, 453470), (822, 410440), (930, 362776), (993, 339760), (1096, 307830), (1240, 272082), (1324, 254820), (1370, 246264), (1488, 226735), (1644, 205220), (1655, 203856), (1860, 181388), (1986, 169880), (2055, 164176), (2192, 153915), (2480, 136041), (2648, 127410), (2740, 123132), (3288, 102610), (3310, 101928), (3720, 90694), (3972, 84940), (4110, 82088), (4247, 79440), (4965, 67952), (5296, 63705), (5480, 61566), (6576, 51305), (6620, 50964), (7440, 45347), (7944, 42470), (8220, 41044), (8494, 39720), (9930, 33976), (10261, 32880), (10960, 30783), (12741, 26480), (13240, 25482), (15888, 21235), (16440, 20522), (16988, 19860)]