253992240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1$

素因数の和:6956

約数の個数: 160

約数和(自身を含む): 926458560

約数和(自身を除く): 672466320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 6917, 7344, 9180, 12240, 13834, 18360, 20751, 27668, 34585, 36720, 41502, 55336, 62253, 69170, 83004, 103755, 110672, 117589, 124506, 138340, 166008, 186759, 207510, 235178, 249012, 276680, 311265, 332016, 352767, 373518, 415020, 470356, 498024, 553360, 587945, 622530, 705534, 747036, 830040, 933795, 940712, 996048, 1058301, 1175890, 1245060, 1411068, 1494072, 1660080, 1763835, 1867590, 1881424, 2116602, 2351780, 2490120, 2822136, 2988144, 3174903, 3527670, 3735180, 4233204, 4703560, 4980240, 5291505, 5644272, 6349806, 7055340, 7470360, 8466408, 9407120, 10583010, 12699612, 14110680, 14940720, 15874515, 16932816, 21166020, 25399224, 28221360, 31749030, 42332040, 50798448, 63498060, 84664080, 126996120, 253992240]

約数ペア:

[(1, 253992240), (2, 126996120), (3, 84664080), (4, 63498060), (5, 50798448), (6, 42332040), (8, 31749030), (9, 28221360), (10, 25399224), (12, 21166020), (15, 16932816), (16, 15874515), (17, 14940720), (18, 14110680), (20, 12699612), (24, 10583010), (27, 9407120), (30, 8466408), (34, 7470360), (36, 7055340), (40, 6349806), (45, 5644272), (48, 5291505), (51, 4980240), (54, 4703560), (60, 4233204), (68, 3735180), (72, 3527670), (80, 3174903), (85, 2988144), (90, 2822136), (102, 2490120), (108, 2351780), (120, 2116602), (135, 1881424), (136, 1867590), (144, 1763835), (153, 1660080), (170, 1494072), (180, 1411068), (204, 1245060), (216, 1175890), (240, 1058301), (255, 996048), (270, 940712), (272, 933795), (306, 830040), (340, 747036), (360, 705534), (408, 622530), (432, 587945), (459, 553360), (510, 498024), (540, 470356), (612, 415020), (680, 373518), (720, 352767), (765, 332016), (816, 311265), (918, 276680), (1020, 249012), (1080, 235178), (1224, 207510), (1360, 186759), (1530, 166008), (1836, 138340), (2040, 124506), (2160, 117589), (2295, 110672), (2448, 103755), (3060, 83004), (3672, 69170), (4080, 62253), (4590, 55336), (6120, 41502), (6917, 36720), (7344, 34585), (9180, 27668), (12240, 20751), (13834, 18360)]