17439960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 56609280

約数和(自身を除く): 39169320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 103, 120, 136, 166, 170, 204, 206, 249, 255, 309, 332, 340, 408, 412, 415, 498, 510, 515, 618, 664, 680, 824, 830, 996, 1020, 1030, 1236, 1245, 1411, 1545, 1660, 1751, 1992, 2040, 2060, 2472, 2490, 2822, 3090, 3320, 3502, 4120, 4233, 4980, 5253, 5644, 6180, 7004, 7055, 8466, 8549, 8755, 9960, 10506, 11288, 12360, 14008, 14110, 16932, 17098, 17510, 21012, 21165, 25647, 26265, 28220, 33864, 34196, 35020, 42024, 42330, 42745, 51294, 52530, 56440, 68392, 70040, 84660, 85490, 102588, 105060, 128235, 145333, 169320, 170980, 205176, 210120, 256470, 290666, 341960, 435999, 512940, 581332, 726665, 871998, 1025880, 1162664, 1453330, 1743996, 2179995, 2906660, 3487992, 4359990, 5813320, 8719980, 17439960]

約数ペア:

[(1, 17439960), (2, 8719980), (3, 5813320), (4, 4359990), (5, 3487992), (6, 2906660), (8, 2179995), (10, 1743996), (12, 1453330), (15, 1162664), (17, 1025880), (20, 871998), (24, 726665), (30, 581332), (34, 512940), (40, 435999), (51, 341960), (60, 290666), (68, 256470), (83, 210120), (85, 205176), (102, 170980), (103, 169320), (120, 145333), (136, 128235), (166, 105060), (170, 102588), (204, 85490), (206, 84660), (249, 70040), (255, 68392), (309, 56440), (332, 52530), (340, 51294), (408, 42745), (412, 42330), (415, 42024), (498, 35020), (510, 34196), (515, 33864), (618, 28220), (664, 26265), (680, 25647), (824, 21165), (830, 21012), (996, 17510), (1020, 17098), (1030, 16932), (1236, 14110), (1245, 14008), (1411, 12360), (1545, 11288), (1660, 10506), (1751, 9960), (1992, 8755), (2040, 8549), (2060, 8466), (2472, 7055), (2490, 7004), (2822, 6180), (3090, 5644), (3320, 5253), (3502, 4980), (4120, 4233)]