22228560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 78744960

約数和(自身を除く): 56516400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 251, 270, 328, 360, 369, 410, 432, 492, 502, 540, 615, 656, 720, 738, 753, 820, 984, 1004, 1080, 1107, 1230, 1255, 1476, 1506, 1640, 1845, 1968, 2008, 2160, 2214, 2259, 2460, 2510, 2952, 3012, 3280, 3690, 3765, 4016, 4428, 4518, 4920, 5020, 5535, 5904, 6024, 6777, 7380, 7530, 8856, 9036, 9840, 10040, 10291, 11070, 11295, 12048, 13554, 14760, 15060, 17712, 18072, 20080, 20582, 22140, 22590, 27108, 29520, 30120, 30873, 33885, 36144, 41164, 44280, 45180, 51455, 54216, 60240, 61746, 67770, 82328, 88560, 90360, 92619, 102910, 108432, 123492, 135540, 154365, 164656, 180720, 185238, 205820, 246984, 271080, 277857, 308730, 370476, 411640, 463095, 493968, 542160, 555714, 617460, 740952, 823280, 926190, 1111428, 1234920, 1389285, 1481904, 1852380, 2222856, 2469840, 2778570, 3704760, 4445712, 5557140, 7409520, 11114280, 22228560]

約数ペア:

[(1, 22228560), (2, 11114280), (3, 7409520), (4, 5557140), (5, 4445712), (6, 3704760), (8, 2778570), (9, 2469840), (10, 2222856), (12, 1852380), (15, 1481904), (16, 1389285), (18, 1234920), (20, 1111428), (24, 926190), (27, 823280), (30, 740952), (36, 617460), (40, 555714), (41, 542160), (45, 493968), (48, 463095), (54, 411640), (60, 370476), (72, 308730), (80, 277857), (82, 271080), (90, 246984), (108, 205820), (120, 185238), (123, 180720), (135, 164656), (144, 154365), (164, 135540), (180, 123492), (205, 108432), (216, 102910), (240, 92619), (246, 90360), (251, 88560), (270, 82328), (328, 67770), (360, 61746), (369, 60240), (410, 54216), (432, 51455), (492, 45180), (502, 44280), (540, 41164), (615, 36144), (656, 33885), (720, 30873), (738, 30120), (753, 29520), (820, 27108), (984, 22590), (1004, 22140), (1080, 20582), (1107, 20080), (1230, 18072), (1255, 17712), (1476, 15060), (1506, 14760), (1640, 13554), (1845, 12048), (1968, 11295), (2008, 11070), (2160, 10291), (2214, 10040), (2259, 9840), (2460, 9036), (2510, 8856), (2952, 7530), (3012, 7380), (3280, 6777), (3690, 6024), (3765, 5904), (4016, 5535), (4428, 5020), (4518, 4920)]