1916955128160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{719189}}^1$

素因数の和:719830

約数の個数: 192

約数和(自身を含む): 6720226430400

約数和(自身を除く): 4803271302240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 617, 720, 864, 1080, 1234, 1440, 1851, 2160, 2468, 3085, 3702, 4320, 4936, 5553, 6170, 7404, 9255, 9872, 11106, 12340, 14808, 16659, 18510, 19744, 22212, 24680, 27765, 29616, 33318, 37020, 44424, 49360, 55530, 59232, 66636, 74040, 83295, 88848, 98720, 111060, 133272, 148080, 166590, 177696, 222120, 266544, 296160, 333180, 444240, 533088, 666360, 719189, 888480, 1332720, 1438378, 2157567, 2665440, 2876756, 3595945, 4315134, 5753512, 6472701, 7191890, 8630268, 10787835, 11507024, 12945402, 14383780, 17260536, 19418103, 21575670, 23014048, 25890804, 28767560, 32363505, 34521072, 38836206, 43151340, 51781608, 57535120, 64727010, 69042144, 77672412, 86302680, 97090515, 103563216, 115070240, 129454020, 155344824, 172605360, 194181030, 207126432, 258908040, 310689648, 345210720, 388362060, 443739613, 517816080, 621379296, 776724120, 887479226, 1035632160, 1331218839, 1553448240, 1774958452, 2218698065, 2662437678, 3106896480, 3549916904, 3993656517, 4437396130, 5324875356, 6656094195, 7099833808, 7987313034, 8874792260, 10649750712, 11980969551, 13312188390, 14199667616, 15974626068, 17749584520, 19968282585, 21299501424, 23961939102, 26624376780, 31949252136, 35499169040, 39936565170, 42599002848, 47923878204, 53248753560, 59904847755, 63898504272, 70998338080, 79873130340, 95847756408, 106497507120, 119809695510, 127797008544, 159746260680, 191695512816, 212995014240, 239619391020, 319492521360, 383391025632, 479238782040, 638985042720, 958477564080, 1916955128160]

約数ペア:

[(1, 1916955128160), (2, 958477564080), (3, 638985042720), (4, 479238782040), (5, 383391025632), (6, 319492521360), (8, 239619391020), (9, 212995014240), (10, 191695512816), (12, 159746260680), (15, 127797008544), (16, 119809695510), (18, 106497507120), (20, 95847756408), (24, 79873130340), (27, 70998338080), (30, 63898504272), (32, 59904847755), (36, 53248753560), (40, 47923878204), (45, 42599002848), (48, 39936565170), (54, 35499169040), (60, 31949252136), (72, 26624376780), (80, 23961939102), (90, 21299501424), (96, 19968282585), (108, 17749584520), (120, 15974626068), (135, 14199667616), (144, 13312188390), (160, 11980969551), (180, 10649750712), (216, 8874792260), (240, 7987313034), (270, 7099833808), (288, 6656094195), (360, 5324875356), (432, 4437396130), (480, 3993656517), (540, 3549916904), (617, 3106896480), (720, 2662437678), (864, 2218698065), (1080, 1774958452), (1234, 1553448240), (1440, 1331218839), (1851, 1035632160), (2160, 887479226), (2468, 776724120), (3085, 621379296), (3702, 517816080), (4320, 443739613), (4936, 388362060), (5553, 345210720), (6170, 310689648), (7404, 258908040), (9255, 207126432), (9872, 194181030), (11106, 172605360), (12340, 155344824), (14808, 129454020), (16659, 115070240), (18510, 103563216), (19744, 97090515), (22212, 86302680), (24680, 77672412), (27765, 69042144), (29616, 64727010), (33318, 57535120), (37020, 51781608), (44424, 43151340), (49360, 38836206), (55530, 34521072), (59232, 32363505), (66636, 28767560), (74040, 25890804), (83295, 23014048), (88848, 21575670), (98720, 19418103), (111060, 17260536), (133272, 14383780), (148080, 12945402), (166590, 11507024), (177696, 10787835), (222120, 8630268), (266544, 7191890), (296160, 6472701), (333180, 5753512), (444240, 4315134), (533088, 3595945), (666360, 2876756), (719189, 2665440), (888480, 2157567), (1332720, 1438378)]