298629480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 972576000

約数和(自身を除く): 673946520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 109, 120, 136, 158, 170, 204, 218, 237, 255, 289, 316, 327, 340, 395, 408, 436, 474, 510, 545, 578, 632, 654, 680, 790, 867, 872, 948, 1020, 1090, 1156, 1185, 1308, 1343, 1445, 1580, 1635, 1734, 1853, 1896, 2040, 2180, 2312, 2370, 2616, 2686, 2890, 3160, 3270, 3468, 3706, 4029, 4335, 4360, 4740, 5372, 5559, 5780, 6540, 6715, 6936, 7412, 8058, 8611, 8670, 9265, 9480, 10744, 11118, 11560, 13080, 13430, 14824, 16116, 17222, 17340, 18530, 20145, 22236, 22831, 25833, 26860, 27795, 31501, 32232, 34444, 34680, 37060, 40290, 43055, 44472, 45662, 51666, 53720, 55590, 63002, 68493, 68888, 74120, 80580, 86110, 91324, 94503, 103332, 111180, 114155, 126004, 129165, 136986, 146387, 157505, 161160, 172220, 182648, 189006, 206664, 222360, 228310, 252008, 258330, 273972, 292774, 315010, 342465, 344440, 378012, 439161, 456620, 472515, 516660, 547944, 585548, 630020, 684930, 731935, 756024, 878322, 913240, 945030, 1033320, 1171096, 1260040, 1369860, 1463870, 1756644, 1890060, 2195805, 2488579, 2739720, 2927740, 3513288, 3780120, 4391610, 4977158, 5855480, 7465737, 8783220, 9954316, 12442895, 14931474, 17566440, 19908632, 24885790, 29862948, 37328685, 49771580, 59725896, 74657370, 99543160, 149314740, 298629480]

約数ペア:

[(1, 298629480), (2, 149314740), (3, 99543160), (4, 74657370), (5, 59725896), (6, 49771580), (8, 37328685), (10, 29862948), (12, 24885790), (15, 19908632), (17, 17566440), (20, 14931474), (24, 12442895), (30, 9954316), (34, 8783220), (40, 7465737), (51, 5855480), (60, 4977158), (68, 4391610), (79, 3780120), (85, 3513288), (102, 2927740), (109, 2739720), (120, 2488579), (136, 2195805), (158, 1890060), (170, 1756644), (204, 1463870), (218, 1369860), (237, 1260040), (255, 1171096), (289, 1033320), (316, 945030), (327, 913240), (340, 878322), (395, 756024), (408, 731935), (436, 684930), (474, 630020), (510, 585548), (545, 547944), (578, 516660), (632, 472515), (654, 456620), (680, 439161), (790, 378012), (867, 344440), (872, 342465), (948, 315010), (1020, 292774), (1090, 273972), (1156, 258330), (1185, 252008), (1308, 228310), (1343, 222360), (1445, 206664), (1580, 189006), (1635, 182648), (1734, 172220), (1853, 161160), (1896, 157505), (2040, 146387), (2180, 136986), (2312, 129165), (2370, 126004), (2616, 114155), (2686, 111180), (2890, 103332), (3160, 94503), (3270, 91324), (3468, 86110), (3706, 80580), (4029, 74120), (4335, 68888), (4360, 68493), (4740, 63002), (5372, 55590), (5559, 53720), (5780, 51666), (6540, 45662), (6715, 44472), (6936, 43055), (7412, 40290), (8058, 37060), (8611, 34680), (8670, 34444), (9265, 32232), (9480, 31501), (10744, 27795), (11118, 26860), (11560, 25833), (13080, 22831), (13430, 22236), (14824, 20145), (16116, 18530), (17222, 17340)]