161328938880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2767}}^1\times {\mathrm{30367}}^1$

素因数の和:33156

約数の個数: 128

約数和(自身を含む): 514438778880

約数和(自身を除く): 353109840000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2767, 5534, 8301, 11068, 13835, 16602, 22136, 27670, 30367, 33204, 41505, 44272, 55340, 60734, 66408, 83010, 88544, 91101, 110680, 121468, 132816, 151835, 166020, 177088, 182202, 221360, 242936, 265632, 303670, 332040, 354176, 364404, 442720, 455505, 485872, 531264, 607340, 664080, 728808, 885440, 911010, 971744, 1062528, 1214680, 1328160, 1457616, 1770880, 1822020, 1943488, 2429360, 2656320, 2915232, 3644040, 3886976, 4858720, 5312640, 5830464, 7288080, 9717440, 11660928, 14576160, 19434880, 29152320, 58304640, 84025489, 168050978, 252076467, 336101956, 420127445, 504152934, 672203912, 840254890, 1008305868, 1260382335, 1344407824, 1680509780, 2016611736, 2520764670, 2688815648, 3361019560, 4033223472, 5041529340, 5377631296, 6722039120, 8066446944, 10083058680, 10755262592, 13444078240, 16132893888, 20166117360, 26888156480, 32265787776, 40332234720, 53776312960, 80664469440, 161328938880]

約数ペア:

[(1, 161328938880), (2, 80664469440), (3, 53776312960), (4, 40332234720), (5, 32265787776), (6, 26888156480), (8, 20166117360), (10, 16132893888), (12, 13444078240), (15, 10755262592), (16, 10083058680), (20, 8066446944), (24, 6722039120), (30, 5377631296), (32, 5041529340), (40, 4033223472), (48, 3361019560), (60, 2688815648), (64, 2520764670), (80, 2016611736), (96, 1680509780), (120, 1344407824), (128, 1260382335), (160, 1008305868), (192, 840254890), (240, 672203912), (320, 504152934), (384, 420127445), (480, 336101956), (640, 252076467), (960, 168050978), (1920, 84025489), (2767, 58304640), (5534, 29152320), (8301, 19434880), (11068, 14576160), (13835, 11660928), (16602, 9717440), (22136, 7288080), (27670, 5830464), (30367, 5312640), (33204, 4858720), (41505, 3886976), (44272, 3644040), (55340, 2915232), (60734, 2656320), (66408, 2429360), (83010, 1943488), (88544, 1822020), (91101, 1770880), (110680, 1457616), (121468, 1328160), (132816, 1214680), (151835, 1062528), (166020, 971744), (177088, 911010), (182202, 885440), (221360, 728808), (242936, 664080), (265632, 607340), (303670, 531264), (332040, 485872), (354176, 455505), (364404, 442720)]