69378360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 154570440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 479, 510, 568, 680, 710, 852, 958, 1020, 1065, 1207, 1420, 1437, 1704, 1916, 2040, 2130, 2395, 2414, 2840, 2874, 3621, 3832, 4260, 4790, 4828, 5748, 6035, 7185, 7242, 8143, 8520, 9580, 9656, 11496, 12070, 14370, 14484, 16286, 18105, 19160, 24140, 24429, 28740, 28968, 32572, 34009, 36210, 40715, 48280, 48858, 57480, 65144, 68018, 72420, 81430, 97716, 102027, 122145, 136036, 144840, 162860, 170045, 195432, 204054, 244290, 272072, 325720, 340090, 408108, 488580, 510135, 578153, 680180, 816216, 977160, 1020270, 1156306, 1360360, 1734459, 2040540, 2312612, 2890765, 3468918, 4081080, 4625224, 5781530, 6937836, 8672295, 11563060, 13875672, 17344590, 23126120, 34689180, 69378360]

約数ペア:

[(1, 69378360), (2, 34689180), (3, 23126120), (4, 17344590), (5, 13875672), (6, 11563060), (8, 8672295), (10, 6937836), (12, 5781530), (15, 4625224), (17, 4081080), (20, 3468918), (24, 2890765), (30, 2312612), (34, 2040540), (40, 1734459), (51, 1360360), (60, 1156306), (68, 1020270), (71, 977160), (85, 816216), (102, 680180), (120, 578153), (136, 510135), (142, 488580), (170, 408108), (204, 340090), (213, 325720), (255, 272072), (284, 244290), (340, 204054), (355, 195432), (408, 170045), (426, 162860), (479, 144840), (510, 136036), (568, 122145), (680, 102027), (710, 97716), (852, 81430), (958, 72420), (1020, 68018), (1065, 65144), (1207, 57480), (1420, 48858), (1437, 48280), (1704, 40715), (1916, 36210), (2040, 34009), (2130, 32572), (2395, 28968), (2414, 28740), (2840, 24429), (2874, 24140), (3621, 19160), (3832, 18105), (4260, 16286), (4790, 14484), (4828, 14370), (5748, 12070), (6035, 11496), (7185, 9656), (7242, 9580), (8143, 8520)]