316649520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13327}}^1$

素因数の和:13360

約数の個数: 160

約数和(自身を含む): 1189923840

約数和(自身を除く): 873274320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 13327, 23760, 26654, 39981, 53308, 66635, 79962, 106616, 119943, 133270, 146597, 159924, 199905, 213232, 239886, 266540, 293194, 319848, 359829, 399810, 439791, 479772, 533080, 586388, 599715, 639696, 719658, 732985, 799620, 879582, 959544, 1066160, 1172776, 1199430, 1319373, 1439316, 1465970, 1599240, 1759164, 1799145, 1919088, 2198955, 2345552, 2398860, 2638746, 2878632, 2931940, 3198480, 3518328, 3598290, 3958119, 4397910, 4797720, 5277492, 5757264, 5863880, 6596865, 7036656, 7196580, 7916238, 8795820, 9595440, 10554984, 11727760, 13193730, 14393160, 15832476, 17591640, 19790595, 21109968, 26387460, 28786320, 31664952, 35183280, 39581190, 52774920, 63329904, 79162380, 105549840, 158324760, 316649520]

約数ペア:

[(1, 316649520), (2, 158324760), (3, 105549840), (4, 79162380), (5, 63329904), (6, 52774920), (8, 39581190), (9, 35183280), (10, 31664952), (11, 28786320), (12, 26387460), (15, 21109968), (16, 19790595), (18, 17591640), (20, 15832476), (22, 14393160), (24, 13193730), (27, 11727760), (30, 10554984), (33, 9595440), (36, 8795820), (40, 7916238), (44, 7196580), (45, 7036656), (48, 6596865), (54, 5863880), (55, 5757264), (60, 5277492), (66, 4797720), (72, 4397910), (80, 3958119), (88, 3598290), (90, 3518328), (99, 3198480), (108, 2931940), (110, 2878632), (120, 2638746), (132, 2398860), (135, 2345552), (144, 2198955), (165, 1919088), (176, 1799145), (180, 1759164), (198, 1599240), (216, 1465970), (220, 1439316), (240, 1319373), (264, 1199430), (270, 1172776), (297, 1066160), (330, 959544), (360, 879582), (396, 799620), (432, 732985), (440, 719658), (495, 639696), (528, 599715), (540, 586388), (594, 533080), (660, 479772), (720, 439791), (792, 399810), (880, 359829), (990, 319848), (1080, 293194), (1188, 266540), (1320, 239886), (1485, 213232), (1584, 199905), (1980, 159924), (2160, 146597), (2376, 133270), (2640, 119943), (2970, 106616), (3960, 79962), (4752, 66635), (5940, 53308), (7920, 39981), (11880, 26654), (13327, 23760)]