17240520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 58112640

約数和(自身を除く): 40872120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 353, 370, 407, 440, 444, 555, 660, 706, 740, 814, 888, 1059, 1110, 1221, 1320, 1412, 1480, 1628, 1765, 2035, 2118, 2220, 2442, 2824, 3256, 3530, 3883, 4070, 4236, 4440, 4884, 5295, 6105, 7060, 7766, 8140, 8472, 9768, 10590, 11649, 12210, 13061, 14120, 15532, 16280, 19415, 21180, 23298, 24420, 26122, 31064, 38830, 39183, 42360, 46596, 48840, 52244, 58245, 65305, 77660, 78366, 93192, 104488, 116490, 130610, 143671, 155320, 156732, 195915, 232980, 261220, 287342, 313464, 391830, 431013, 465960, 522440, 574684, 718355, 783660, 862026, 1149368, 1436710, 1567320, 1724052, 2155065, 2873420, 3448104, 4310130, 5746840, 8620260, 17240520]

約数ペア:

[(1, 17240520), (2, 8620260), (3, 5746840), (4, 4310130), (5, 3448104), (6, 2873420), (8, 2155065), (10, 1724052), (11, 1567320), (12, 1436710), (15, 1149368), (20, 862026), (22, 783660), (24, 718355), (30, 574684), (33, 522440), (37, 465960), (40, 431013), (44, 391830), (55, 313464), (60, 287342), (66, 261220), (74, 232980), (88, 195915), (110, 156732), (111, 155320), (120, 143671), (132, 130610), (148, 116490), (165, 104488), (185, 93192), (220, 78366), (222, 77660), (264, 65305), (296, 58245), (330, 52244), (353, 48840), (370, 46596), (407, 42360), (440, 39183), (444, 38830), (555, 31064), (660, 26122), (706, 24420), (740, 23298), (814, 21180), (888, 19415), (1059, 16280), (1110, 15532), (1221, 14120), (1320, 13061), (1412, 12210), (1480, 11649), (1628, 10590), (1765, 9768), (2035, 8472), (2118, 8140), (2220, 7766), (2442, 7060), (2824, 6105), (3256, 5295), (3530, 4884), (3883, 4440), (4070, 4236)]