15694081080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{248167}}^1$

素因数の和:248229

約数の個数: 128

約数和(自身を含む): 51460116480

約数和(自身を除く): 35766035400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 5270, 6324, 7905, 10540, 12648, 15810, 21080, 31620, 63240, 248167, 496334, 744501, 992668, 1240835, 1489002, 1985336, 2481670, 2978004, 3722505, 4218839, 4963340, 5956008, 7445010, 7693177, 8437678, 9926680, 12656517, 14890020, 15386354, 16875356, 21094195, 23079531, 25313034, 29780040, 30772708, 33750712, 38465885, 42188390, 46159062, 50626068, 61545416, 63282585, 76931770, 84376780, 92318124, 101252136, 115397655, 126565170, 130784009, 153863540, 168753560, 184636248, 230795310, 253130340, 261568018, 307727080, 392352027, 461590620, 506260680, 523136036, 653920045, 784704054, 923181240, 1046272072, 1307840090, 1569408108, 1961760135, 2615680180, 3138816216, 3923520270, 5231360360, 7847040540, 15694081080]

約数ペア:

[(1, 15694081080), (2, 7847040540), (3, 5231360360), (4, 3923520270), (5, 3138816216), (6, 2615680180), (8, 1961760135), (10, 1569408108), (12, 1307840090), (15, 1046272072), (17, 923181240), (20, 784704054), (24, 653920045), (30, 523136036), (31, 506260680), (34, 461590620), (40, 392352027), (51, 307727080), (60, 261568018), (62, 253130340), (68, 230795310), (85, 184636248), (93, 168753560), (102, 153863540), (120, 130784009), (124, 126565170), (136, 115397655), (155, 101252136), (170, 92318124), (186, 84376780), (204, 76931770), (248, 63282585), (255, 61545416), (310, 50626068), (340, 46159062), (372, 42188390), (408, 38465885), (465, 33750712), (510, 30772708), (527, 29780040), (620, 25313034), (680, 23079531), (744, 21094195), (930, 16875356), (1020, 15386354), (1054, 14890020), (1240, 12656517), (1581, 9926680), (1860, 8437678), (2040, 7693177), (2108, 7445010), (2635, 5956008), (3162, 4963340), (3720, 4218839), (4216, 3722505), (5270, 2978004), (6324, 2481670), (7905, 1985336), (10540, 1489002), (12648, 1240835), (15810, 992668), (21080, 744501), (31620, 496334), (63240, 248167)]