690231960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10253}}^1$

素因数の和:10298

約数の個数: 192

約数和(自身を含む): 2591390880

約数和(自身を除く): 1901158920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 6120, 6732, 7480, 8415, 10253, 11220, 13464, 16830, 20506, 22440, 30759, 33660, 41012, 51265, 61518, 67320, 82024, 92277, 102530, 112783, 123036, 153795, 174301, 184554, 205060, 225566, 246072, 307590, 338349, 348602, 369108, 410120, 451132, 461385, 522903, 563915, 615180, 676698, 697204, 738216, 871505, 902264, 922770, 1015047, 1045806, 1127830, 1230360, 1353396, 1394408, 1568709, 1691745, 1743010, 1845540, 1917311, 2030094, 2091612, 2255660, 2614515, 2706792, 3137418, 3383490, 3486020, 3691080, 3834622, 4060188, 4183224, 4511320, 5075235, 5229030, 5751933, 6274836, 6766980, 6972040, 7669244, 7843545, 8120376, 9586555, 10150470, 10458060, 11503866, 12549672, 13533960, 15338488, 15687090, 17255799, 19173110, 20300940, 20916120, 23007732, 28759665, 31374180, 34511598, 38346220, 40601880, 46015464, 57519330, 62748360, 69023196, 76692440, 86278995, 115038660, 138046392, 172557990, 230077320, 345115980, 690231960]

約数ペア:

[(1, 690231960), (2, 345115980), (3, 230077320), (4, 172557990), (5, 138046392), (6, 115038660), (8, 86278995), (9, 76692440), (10, 69023196), (11, 62748360), (12, 57519330), (15, 46015464), (17, 40601880), (18, 38346220), (20, 34511598), (22, 31374180), (24, 28759665), (30, 23007732), (33, 20916120), (34, 20300940), (36, 19173110), (40, 17255799), (44, 15687090), (45, 15338488), (51, 13533960), (55, 12549672), (60, 11503866), (66, 10458060), (68, 10150470), (72, 9586555), (85, 8120376), (88, 7843545), (90, 7669244), (99, 6972040), (102, 6766980), (110, 6274836), (120, 5751933), (132, 5229030), (136, 5075235), (153, 4511320), (165, 4183224), (170, 4060188), (180, 3834622), (187, 3691080), (198, 3486020), (204, 3383490), (220, 3137418), (255, 2706792), (264, 2614515), (306, 2255660), (330, 2091612), (340, 2030094), (360, 1917311), (374, 1845540), (396, 1743010), (408, 1691745), (440, 1568709), (495, 1394408), (510, 1353396), (561, 1230360), (612, 1127830), (660, 1045806), (680, 1015047), (748, 922770), (765, 902264), (792, 871505), (935, 738216), (990, 697204), (1020, 676698), (1122, 615180), (1224, 563915), (1320, 522903), (1496, 461385), (1530, 451132), (1683, 410120), (1870, 369108), (1980, 348602), (2040, 338349), (2244, 307590), (2805, 246072), (3060, 225566), (3366, 205060), (3740, 184554), (3960, 174301), (4488, 153795), (5610, 123036), (6120, 112783), (6732, 102530), (7480, 92277), (8415, 82024), (10253, 67320), (11220, 61518), (13464, 51265), (16830, 41012), (20506, 33660), (22440, 30759)]