196280280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{3709}}^1$

素因数の和:3743

約数の個数: 192

約数和(自身を含む): 761292000

約数和(自身を除く): 565011720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3709, 3780, 4410, 5292, 5880, 6615, 7418, 7560, 8820, 10584, 11127, 13230, 14836, 17640, 18545, 22254, 25963, 26460, 29672, 33381, 37090, 44508, 51926, 52920, 55635, 66762, 74180, 77889, 89016, 100143, 103852, 111270, 129815, 133524, 148360, 155778, 166905, 181741, 200286, 207704, 222540, 233667, 259630, 267048, 311556, 333810, 363482, 389445, 400572, 445080, 467334, 500715, 519260, 545223, 623112, 667620, 701001, 726964, 778890, 801144, 908705, 934668, 1001430, 1038520, 1090446, 1168335, 1335240, 1402002, 1453928, 1557780, 1635669, 1817410, 1869336, 2002860, 2180892, 2336670, 2726115, 2804004, 3115560, 3271338, 3505005, 3634820, 4005720, 4361784, 4673340, 4907007, 5452230, 5608008, 6542676, 7010010, 7269640, 8178345, 9346680, 9814014, 10904460, 13085352, 14020020, 16356690, 19628028, 21808920, 24535035, 28040040, 32713380, 39256056, 49070070, 65426760, 98140140, 196280280]

約数ペア:

[(1, 196280280), (2, 98140140), (3, 65426760), (4, 49070070), (5, 39256056), (6, 32713380), (7, 28040040), (8, 24535035), (9, 21808920), (10, 19628028), (12, 16356690), (14, 14020020), (15, 13085352), (18, 10904460), (20, 9814014), (21, 9346680), (24, 8178345), (27, 7269640), (28, 7010010), (30, 6542676), (35, 5608008), (36, 5452230), (40, 4907007), (42, 4673340), (45, 4361784), (49, 4005720), (54, 3634820), (56, 3505005), (60, 3271338), (63, 3115560), (70, 2804004), (72, 2726115), (84, 2336670), (90, 2180892), (98, 2002860), (105, 1869336), (108, 1817410), (120, 1635669), (126, 1557780), (135, 1453928), (140, 1402002), (147, 1335240), (168, 1168335), (180, 1090446), (189, 1038520), (196, 1001430), (210, 934668), (216, 908705), (245, 801144), (252, 778890), (270, 726964), (280, 701001), (294, 667620), (315, 623112), (360, 545223), (378, 519260), (392, 500715), (420, 467334), (441, 445080), (490, 400572), (504, 389445), (540, 363482), (588, 333810), (630, 311556), (735, 267048), (756, 259630), (840, 233667), (882, 222540), (945, 207704), (980, 200286), (1080, 181741), (1176, 166905), (1260, 155778), (1323, 148360), (1470, 133524), (1512, 129815), (1764, 111270), (1890, 103852), (1960, 100143), (2205, 89016), (2520, 77889), (2646, 74180), (2940, 66762), (3528, 55635), (3709, 52920), (3780, 51926), (4410, 44508), (5292, 37090), (5880, 33381), (6615, 29672), (7418, 26460), (7560, 25963), (8820, 22254), (10584, 18545), (11127, 17640), (13230, 14836)]