252884520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5903}}^1$

素因数の和:5944

約数の個数: 192

約数和(自身を含む): 994705920

約数和(自身を除く): 741821400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 5903, 6120, 7140, 8568, 10710, 11806, 14280, 17709, 21420, 23612, 29515, 35418, 41321, 42840, 47224, 53127, 59030, 70836, 82642, 88545, 100351, 106254, 118060, 123963, 141672, 165284, 177090, 200702, 206605, 212508, 236120, 247926, 265635, 301053, 330568, 354180, 371889, 401404, 413210, 425016, 495852, 501755, 531270, 602106, 619815, 702457, 708360, 743778, 802808, 826420, 903159, 991704, 1003510, 1062540, 1204212, 1239630, 1404914, 1487556, 1505265, 1652840, 1806318, 1859445, 2007020, 2107371, 2125080, 2408424, 2479260, 2809828, 2975112, 3010530, 3512285, 3612636, 3718890, 4014040, 4214742, 4515795, 4958520, 5619656, 6021060, 6322113, 7024570, 7225272, 7437780, 8429484, 9031590, 10536855, 12042120, 12644226, 14049140, 14875560, 16858968, 18063180, 21073710, 25288452, 28098280, 31610565, 36126360, 42147420, 50576904, 63221130, 84294840, 126442260, 252884520]

約数ペア:

[(1, 252884520), (2, 126442260), (3, 84294840), (4, 63221130), (5, 50576904), (6, 42147420), (7, 36126360), (8, 31610565), (9, 28098280), (10, 25288452), (12, 21073710), (14, 18063180), (15, 16858968), (17, 14875560), (18, 14049140), (20, 12644226), (21, 12042120), (24, 10536855), (28, 9031590), (30, 8429484), (34, 7437780), (35, 7225272), (36, 7024570), (40, 6322113), (42, 6021060), (45, 5619656), (51, 4958520), (56, 4515795), (60, 4214742), (63, 4014040), (68, 3718890), (70, 3612636), (72, 3512285), (84, 3010530), (85, 2975112), (90, 2809828), (102, 2479260), (105, 2408424), (119, 2125080), (120, 2107371), (126, 2007020), (136, 1859445), (140, 1806318), (153, 1652840), (168, 1505265), (170, 1487556), (180, 1404914), (204, 1239630), (210, 1204212), (238, 1062540), (252, 1003510), (255, 991704), (280, 903159), (306, 826420), (315, 802808), (340, 743778), (357, 708360), (360, 702457), (408, 619815), (420, 602106), (476, 531270), (504, 501755), (510, 495852), (595, 425016), (612, 413210), (630, 401404), (680, 371889), (714, 354180), (765, 330568), (840, 301053), (952, 265635), (1020, 247926), (1071, 236120), (1190, 212508), (1224, 206605), (1260, 200702), (1428, 177090), (1530, 165284), (1785, 141672), (2040, 123963), (2142, 118060), (2380, 106254), (2520, 100351), (2856, 88545), (3060, 82642), (3570, 70836), (4284, 59030), (4760, 53127), (5355, 47224), (5903, 42840), (6120, 41321), (7140, 35418), (8568, 29515), (10710, 23612), (11806, 21420), (14280, 17709)]