74678049480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{335843}}^1$

素因数の和:335983

約数の個数: 128

約数和(自身を含む): 239389603200

約数和(自身を除く): 164711553720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 327, 340, 408, 436, 510, 545, 654, 680, 872, 1020, 1090, 1308, 1635, 1853, 2040, 2180, 2616, 3270, 3706, 4360, 5559, 6540, 7412, 9265, 11118, 13080, 14824, 18530, 22236, 27795, 37060, 44472, 55590, 74120, 111180, 222360, 335843, 671686, 1007529, 1343372, 1679215, 2015058, 2686744, 3358430, 4030116, 5037645, 5709331, 6716860, 8060232, 10075290, 11418662, 13433720, 17127993, 20150580, 22837324, 28546655, 34255986, 36606887, 40301160, 45674648, 57093310, 68511972, 73213774, 85639965, 109820661, 114186620, 137023944, 146427548, 171279930, 183034435, 219641322, 228373240, 292855096, 342559860, 366068870, 439282644, 549103305, 622317079, 685119720, 732137740, 878565288, 1098206610, 1244634158, 1464275480, 1866951237, 2196413220, 2489268316, 3111585395, 3733902474, 4392826440, 4978536632, 6223170790, 7467804948, 9334756185, 12446341580, 14935609896, 18669512370, 24892683160, 37339024740, 74678049480]

約数ペア:

[(1, 74678049480), (2, 37339024740), (3, 24892683160), (4, 18669512370), (5, 14935609896), (6, 12446341580), (8, 9334756185), (10, 7467804948), (12, 6223170790), (15, 4978536632), (17, 4392826440), (20, 3733902474), (24, 3111585395), (30, 2489268316), (34, 2196413220), (40, 1866951237), (51, 1464275480), (60, 1244634158), (68, 1098206610), (85, 878565288), (102, 732137740), (109, 685119720), (120, 622317079), (136, 549103305), (170, 439282644), (204, 366068870), (218, 342559860), (255, 292855096), (327, 228373240), (340, 219641322), (408, 183034435), (436, 171279930), (510, 146427548), (545, 137023944), (654, 114186620), (680, 109820661), (872, 85639965), (1020, 73213774), (1090, 68511972), (1308, 57093310), (1635, 45674648), (1853, 40301160), (2040, 36606887), (2180, 34255986), (2616, 28546655), (3270, 22837324), (3706, 20150580), (4360, 17127993), (5559, 13433720), (6540, 11418662), (7412, 10075290), (9265, 8060232), (11118, 6716860), (13080, 5709331), (14824, 5037645), (18530, 4030116), (22236, 3358430), (27795, 2686744), (37060, 2015058), (44472, 1679215), (55590, 1343372), (74120, 1007529), (111180, 671686), (222360, 335843)]