8258040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 32011200

約数和(自身を除く): 23753160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 113, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 226, 232, 252, 261, 280, 290, 315, 339, 348, 360, 406, 420, 435, 452, 504, 522, 565, 580, 609, 630, 678, 696, 791, 812, 840, 870, 904, 1015, 1017, 1044, 1130, 1160, 1218, 1260, 1305, 1356, 1582, 1624, 1695, 1740, 1827, 2030, 2034, 2088, 2260, 2373, 2436, 2520, 2610, 2712, 3045, 3164, 3277, 3390, 3480, 3654, 3955, 4060, 4068, 4520, 4746, 4872, 5085, 5220, 6090, 6328, 6554, 6780, 7119, 7308, 7910, 8120, 8136, 9135, 9492, 9831, 10170, 10440, 11865, 12180, 13108, 13560, 14238, 14616, 15820, 16385, 18270, 18984, 19662, 20340, 22939, 23730, 24360, 26216, 28476, 29493, 31640, 32770, 35595, 36540, 39324, 40680, 45878, 47460, 49155, 56952, 58986, 65540, 68817, 71190, 73080, 78648, 91756, 94920, 98310, 114695, 117972, 131080, 137634, 142380, 147465, 183512, 196620, 206451, 229390, 235944, 275268, 284760, 294930, 344085, 393240, 412902, 458780, 550536, 589860, 688170, 825804, 917560, 1032255, 1179720, 1376340, 1651608, 2064510, 2752680, 4129020, 8258040]

約数ペア:

[(1, 8258040), (2, 4129020), (3, 2752680), (4, 2064510), (5, 1651608), (6, 1376340), (7, 1179720), (8, 1032255), (9, 917560), (10, 825804), (12, 688170), (14, 589860), (15, 550536), (18, 458780), (20, 412902), (21, 393240), (24, 344085), (28, 294930), (29, 284760), (30, 275268), (35, 235944), (36, 229390), (40, 206451), (42, 196620), (45, 183512), (56, 147465), (58, 142380), (60, 137634), (63, 131080), (70, 117972), (72, 114695), (84, 98310), (87, 94920), (90, 91756), (105, 78648), (113, 73080), (116, 71190), (120, 68817), (126, 65540), (140, 58986), (145, 56952), (168, 49155), (174, 47460), (180, 45878), (203, 40680), (210, 39324), (226, 36540), (232, 35595), (252, 32770), (261, 31640), (280, 29493), (290, 28476), (315, 26216), (339, 24360), (348, 23730), (360, 22939), (406, 20340), (420, 19662), (435, 18984), (452, 18270), (504, 16385), (522, 15820), (565, 14616), (580, 14238), (609, 13560), (630, 13108), (678, 12180), (696, 11865), (791, 10440), (812, 10170), (840, 9831), (870, 9492), (904, 9135), (1015, 8136), (1017, 8120), (1044, 7910), (1130, 7308), (1160, 7119), (1218, 6780), (1260, 6554), (1305, 6328), (1356, 6090), (1582, 5220), (1624, 5085), (1695, 4872), (1740, 4746), (1827, 4520), (2030, 4068), (2034, 4060), (2088, 3955), (2260, 3654), (2373, 3480), (2436, 3390), (2520, 3277), (2610, 3164), (2712, 3045)]