246365280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8147}}^1$

素因数の和:8178

約数の個数: 192

約数和(自身を含む): 985582080

約数和(自身を除く): 739216800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 8147, 10080, 15120, 16294, 24441, 30240, 32588, 40735, 48882, 57029, 65176, 73323, 81470, 97764, 114058, 122205, 130352, 146646, 162940, 171087, 195528, 219969, 228116, 244410, 260704, 285145, 293292, 325880, 342174, 366615, 391056, 439938, 456232, 488820, 513261, 570290, 586584, 651760, 684348, 733230, 782112, 855435, 879876, 912464, 977640, 1026522, 1099845, 1140580, 1173168, 1303520, 1368696, 1466460, 1539783, 1710870, 1759752, 1824928, 1955280, 2053044, 2199690, 2281160, 2346336, 2566305, 2737392, 2932920, 3079566, 3421740, 3519504, 3910560, 4106088, 4399380, 4562320, 5132610, 5474784, 5865840, 6159132, 6843480, 7039008, 7698915, 8212176, 8798760, 9124640, 10265220, 11731680, 12318264, 13686960, 15397830, 16424352, 17597520, 20530440, 24636528, 27373920, 30795660, 35195040, 41060880, 49273056, 61591320, 82121760, 123182640, 246365280]

約数ペア:

[(1, 246365280), (2, 123182640), (3, 82121760), (4, 61591320), (5, 49273056), (6, 41060880), (7, 35195040), (8, 30795660), (9, 27373920), (10, 24636528), (12, 20530440), (14, 17597520), (15, 16424352), (16, 15397830), (18, 13686960), (20, 12318264), (21, 11731680), (24, 10265220), (27, 9124640), (28, 8798760), (30, 8212176), (32, 7698915), (35, 7039008), (36, 6843480), (40, 6159132), (42, 5865840), (45, 5474784), (48, 5132610), (54, 4562320), (56, 4399380), (60, 4106088), (63, 3910560), (70, 3519504), (72, 3421740), (80, 3079566), (84, 2932920), (90, 2737392), (96, 2566305), (105, 2346336), (108, 2281160), (112, 2199690), (120, 2053044), (126, 1955280), (135, 1824928), (140, 1759752), (144, 1710870), (160, 1539783), (168, 1466460), (180, 1368696), (189, 1303520), (210, 1173168), (216, 1140580), (224, 1099845), (240, 1026522), (252, 977640), (270, 912464), (280, 879876), (288, 855435), (315, 782112), (336, 733230), (360, 684348), (378, 651760), (420, 586584), (432, 570290), (480, 513261), (504, 488820), (540, 456232), (560, 439938), (630, 391056), (672, 366615), (720, 342174), (756, 325880), (840, 293292), (864, 285145), (945, 260704), (1008, 244410), (1080, 228116), (1120, 219969), (1260, 195528), (1440, 171087), (1512, 162940), (1680, 146646), (1890, 130352), (2016, 122205), (2160, 114058), (2520, 97764), (3024, 81470), (3360, 73323), (3780, 65176), (4320, 57029), (5040, 48882), (6048, 40735), (7560, 32588), (8147, 30240), (10080, 24441), (15120, 16294)]