168501960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2548

約数の個数: 192

約数和(自身を含む): 632810880

約数和(自身を除く): 464308920

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, 2503, 2805, 3060, 3366, 3740, 3960, 4488, 5006, 5610, 6120, 6732, 7480, 7509, 8415, 10012, 11220, 12515, 13464, 15018, 16830, 20024, 22440, 22527, 25030, 27533, 30036, 33660, 37545, 42551, 45054, 50060, 55066, 60072, 67320, 75090, 82599, 85102, 90108, 100120, 110132, 112635, 127653, 137665, 150180, 165198, 170204, 180216, 212755, 220264, 225270, 247797, 255306, 275330, 300360, 330396, 340408, 382959, 412995, 425510, 450540, 468061, 495594, 510612, 550660, 638265, 660792, 765918, 825990, 851020, 901080, 936122, 991188, 1021224, 1101320, 1238985, 1276530, 1404183, 1531836, 1651980, 1702040, 1872244, 1914795, 1982376, 2340305, 2477970, 2553060, 2808366, 3063672, 3303960, 3744488, 3829590, 4212549, 4680610, 4955940, 5106120, 5616732, 7020915, 7659180, 8425098, 9361220, 9911880, 11233464, 14041830, 15318360, 16850196, 18722440, 21062745, 28083660, 33700392, 42125490, 56167320, 84250980, 168501960]

約数ペア:

[(1, 168501960), (2, 84250980), (3, 56167320), (4, 42125490), (5, 33700392), (6, 28083660), (8, 21062745), (9, 18722440), (10, 16850196), (11, 15318360), (12, 14041830), (15, 11233464), (17, 9911880), (18, 9361220), (20, 8425098), (22, 7659180), (24, 7020915), (30, 5616732), (33, 5106120), (34, 4955940), (36, 4680610), (40, 4212549), (44, 3829590), (45, 3744488), (51, 3303960), (55, 3063672), (60, 2808366), (66, 2553060), (68, 2477970), (72, 2340305), (85, 1982376), (88, 1914795), (90, 1872244), (99, 1702040), (102, 1651980), (110, 1531836), (120, 1404183), (132, 1276530), (136, 1238985), (153, 1101320), (165, 1021224), (170, 991188), (180, 936122), (187, 901080), (198, 851020), (204, 825990), (220, 765918), (255, 660792), (264, 638265), (306, 550660), (330, 510612), (340, 495594), (360, 468061), (374, 450540), (396, 425510), (408, 412995), (440, 382959), (495, 340408), (510, 330396), (561, 300360), (612, 275330), (660, 255306), (680, 247797), (748, 225270), (765, 220264), (792, 212755), (935, 180216), (990, 170204), (1020, 165198), (1122, 150180), (1224, 137665), (1320, 127653), (1496, 112635), (1530, 110132), (1683, 100120), (1870, 90108), (1980, 85102), (2040, 82599), (2244, 75090), (2503, 67320), (2805, 60072), (3060, 55066), (3366, 50060), (3740, 45054), (3960, 42551), (4488, 37545), (5006, 33660), (5610, 30036), (6120, 27533), (6732, 25030), (7480, 22527), (7509, 22440), (8415, 20024), (10012, 16830), (11220, 15018), (12515, 13464)]