223961760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1609

約数の個数: 240

約数和(自身を含む): 862801632

約数和(自身を除く): 638839872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1571, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3142, 3168, 3240, 3564, 3960, 4320, 4455, 4713, 4752, 5280, 5940, 6284, 6480, 7128, 7855, 7920, 8910, 9426, 9504, 11880, 12568, 12960, 14139, 14256, 15710, 15840, 17281, 17820, 18852, 23565, 23760, 25136, 28278, 28512, 31420, 34562, 35640, 37704, 42417, 47130, 47520, 50272, 51843, 56556, 62840, 69124, 70695, 71280, 75408, 84834, 86405, 94260, 103686, 113112, 125680, 127251, 138248, 141390, 142560, 150816, 155529, 169668, 172810, 188520, 207372, 212085, 226224, 251360, 254502, 259215, 276496, 282780, 311058, 339336, 345620, 377040, 414744, 424170, 452448, 466587, 509004, 518430, 552992, 565560, 622116, 636255, 678672, 691240, 754080, 777645, 829488, 848340, 933174, 1018008, 1036860, 1131120, 1244232, 1272510, 1357344, 1382480, 1399761, 1555290, 1658976, 1696680, 1866348, 2036016, 2073720, 2262240, 2332935, 2488464, 2545020, 2764960, 2799522, 3110580, 3393360, 3732696, 4072032, 4147440, 4665870, 4976928, 5090040, 5599044, 6221160, 6786720, 6998805, 7465392, 8294880, 9331740, 10180080, 11198088, 12442320, 13997610, 14930784, 18663480, 20360160, 22396176, 24884640, 27995220, 37326960, 44792352, 55990440, 74653920, 111980880, 223961760]

約数ペア:

[(1, 223961760), (2, 111980880), (3, 74653920), (4, 55990440), (5, 44792352), (6, 37326960), (8, 27995220), (9, 24884640), (10, 22396176), (11, 20360160), (12, 18663480), (15, 14930784), (16, 13997610), (18, 12442320), (20, 11198088), (22, 10180080), (24, 9331740), (27, 8294880), (30, 7465392), (32, 6998805), (33, 6786720), (36, 6221160), (40, 5599044), (44, 5090040), (45, 4976928), (48, 4665870), (54, 4147440), (55, 4072032), (60, 3732696), (66, 3393360), (72, 3110580), (80, 2799522), (81, 2764960), (88, 2545020), (90, 2488464), (96, 2332935), (99, 2262240), (108, 2073720), (110, 2036016), (120, 1866348), (132, 1696680), (135, 1658976), (144, 1555290), (160, 1399761), (162, 1382480), (165, 1357344), (176, 1272510), (180, 1244232), (198, 1131120), (216, 1036860), (220, 1018008), (240, 933174), (264, 848340), (270, 829488), (288, 777645), (297, 754080), (324, 691240), (330, 678672), (352, 636255), (360, 622116), (396, 565560), (405, 552992), (432, 518430), (440, 509004), (480, 466587), (495, 452448), (528, 424170), (540, 414744), (594, 377040), (648, 345620), (660, 339336), (720, 311058), (792, 282780), (810, 276496), (864, 259215), (880, 254502), (891, 251360), (990, 226224), (1056, 212085), (1080, 207372), (1188, 188520), (1296, 172810), (1320, 169668), (1440, 155529), (1485, 150816), (1571, 142560), (1584, 141390), (1620, 138248), (1760, 127251), (1782, 125680), (1980, 113112), (2160, 103686), (2376, 94260), (2592, 86405), (2640, 84834), (2970, 75408), (3142, 71280), (3168, 70695), (3240, 69124), (3564, 62840), (3960, 56556), (4320, 51843), (4455, 50272), (4713, 47520), (4752, 47130), (5280, 42417), (5940, 37704), (6284, 35640), (6480, 34562), (7128, 31420), (7855, 28512), (7920, 28278), (8910, 25136), (9426, 23760), (9504, 23565), (11880, 18852), (12568, 17820), (12960, 17281), (14139, 15840), (14256, 15710)]