64262040

素因数分解:

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

素因数の和:174

約数の個数: 128

約数和(自身を含む): 206712000

約数和(自身を除く): 142449960

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, 289, 327, 340, 408, 436, 510, 545, 578, 654, 680, 867, 872, 1020, 1090, 1156, 1308, 1445, 1635, 1734, 1853, 2040, 2180, 2312, 2616, 2890, 3270, 3468, 3706, 4335, 4360, 4913, 5559, 5780, 6540, 6936, 7412, 8670, 9265, 9826, 11118, 11560, 13080, 14739, 14824, 17340, 18530, 19652, 22236, 24565, 27795, 29478, 31501, 34680, 37060, 39304, 44472, 49130, 55590, 58956, 63002, 73695, 74120, 94503, 98260, 111180, 117912, 126004, 147390, 157505, 189006, 196520, 222360, 252008, 294780, 315010, 378012, 472515, 535517, 589560, 630020, 756024, 945030, 1071034, 1260040, 1606551, 1890060, 2142068, 2677585, 3213102, 3780120, 4284136, 5355170, 6426204, 8032755, 10710340, 12852408, 16065510, 21420680, 32131020, 64262040]

約数ペア:

[(1, 64262040), (2, 32131020), (3, 21420680), (4, 16065510), (5, 12852408), (6, 10710340), (8, 8032755), (10, 6426204), (12, 5355170), (15, 4284136), (17, 3780120), (20, 3213102), (24, 2677585), (30, 2142068), (34, 1890060), (40, 1606551), (51, 1260040), (60, 1071034), (68, 945030), (85, 756024), (102, 630020), (109, 589560), (120, 535517), (136, 472515), (170, 378012), (204, 315010), (218, 294780), (255, 252008), (289, 222360), (327, 196520), (340, 189006), (408, 157505), (436, 147390), (510, 126004), (545, 117912), (578, 111180), (654, 98260), (680, 94503), (867, 74120), (872, 73695), (1020, 63002), (1090, 58956), (1156, 55590), (1308, 49130), (1445, 44472), (1635, 39304), (1734, 37060), (1853, 34680), (2040, 31501), (2180, 29478), (2312, 27795), (2616, 24565), (2890, 22236), (3270, 19652), (3468, 18530), (3706, 17340), (4335, 14824), (4360, 14739), (4913, 13080), (5559, 11560), (5780, 11118), (6540, 9826), (6936, 9265), (7412, 8670)]