159188640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 547658496

約数和(自身を除く): 388469856

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, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 194, 195, 208, 240, 260, 263, 291, 312, 388, 390, 416, 480, 485, 520, 526, 582, 624, 776, 780, 789, 970, 1040, 1052, 1164, 1248, 1261, 1315, 1455, 1552, 1560, 1578, 1940, 2080, 2104, 2328, 2522, 2630, 2910, 3104, 3120, 3156, 3419, 3783, 3880, 3945, 4208, 4656, 5044, 5260, 5820, 6240, 6305, 6312, 6838, 7566, 7760, 7890, 8416, 9312, 10088, 10257, 10520, 11640, 12610, 12624, 13676, 15132, 15520, 15780, 17095, 18915, 20176, 20514, 21040, 23280, 25220, 25248, 25511, 27352, 30264, 31560, 34190, 37830, 40352, 41028, 42080, 46560, 50440, 51022, 51285, 54704, 60528, 63120, 68380, 75660, 76533, 82056, 100880, 102044, 102570, 109408, 121056, 126240, 127555, 136760, 151320, 153066, 164112, 201760, 204088, 205140, 255110, 273520, 302640, 306132, 328224, 331643, 382665, 408176, 410280, 510220, 547040, 605280, 612264, 663286, 765330, 816352, 820560, 994929, 1020440, 1224528, 1326572, 1530660, 1641120, 1658215, 1989858, 2040880, 2449056, 2653144, 3061320, 3316430, 3979716, 4081760, 4974645, 5306288, 6122640, 6632860, 7959432, 9949290, 10612576, 12245280, 13265720, 15918864, 19898580, 26531440, 31837728, 39797160, 53062880, 79594320, 159188640]

約数ペア:

[(1, 159188640), (2, 79594320), (3, 53062880), (4, 39797160), (5, 31837728), (6, 26531440), (8, 19898580), (10, 15918864), (12, 13265720), (13, 12245280), (15, 10612576), (16, 9949290), (20, 7959432), (24, 6632860), (26, 6122640), (30, 5306288), (32, 4974645), (39, 4081760), (40, 3979716), (48, 3316430), (52, 3061320), (60, 2653144), (65, 2449056), (78, 2040880), (80, 1989858), (96, 1658215), (97, 1641120), (104, 1530660), (120, 1326572), (130, 1224528), (156, 1020440), (160, 994929), (194, 820560), (195, 816352), (208, 765330), (240, 663286), (260, 612264), (263, 605280), (291, 547040), (312, 510220), (388, 410280), (390, 408176), (416, 382665), (480, 331643), (485, 328224), (520, 306132), (526, 302640), (582, 273520), (624, 255110), (776, 205140), (780, 204088), (789, 201760), (970, 164112), (1040, 153066), (1052, 151320), (1164, 136760), (1248, 127555), (1261, 126240), (1315, 121056), (1455, 109408), (1552, 102570), (1560, 102044), (1578, 100880), (1940, 82056), (2080, 76533), (2104, 75660), (2328, 68380), (2522, 63120), (2630, 60528), (2910, 54704), (3104, 51285), (3120, 51022), (3156, 50440), (3419, 46560), (3783, 42080), (3880, 41028), (3945, 40352), (4208, 37830), (4656, 34190), (5044, 31560), (5260, 30264), (5820, 27352), (6240, 25511), (6305, 25248), (6312, 25220), (6838, 23280), (7566, 21040), (7760, 20514), (7890, 20176), (8416, 18915), (9312, 17095), (10088, 15780), (10257, 15520), (10520, 15132), (11640, 13676), (12610, 12624)]