217075320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 384

約数和(自身を含む): 905748480

約数和(自身を除く): 688673160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 41, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 82, 84, 88, 90, 99, 105, 110, 120, 123, 126, 132, 140, 154, 164, 165, 168, 180, 191, 198, 205, 210, 220, 231, 246, 252, 264, 280, 287, 308, 315, 328, 330, 360, 369, 382, 385, 396, 410, 420, 440, 451, 462, 492, 495, 504, 573, 574, 615, 616, 630, 660, 693, 738, 764, 770, 792, 820, 840, 861, 902, 924, 955, 984, 990, 1146, 1148, 1155, 1230, 1260, 1320, 1337, 1353, 1386, 1435, 1476, 1528, 1540, 1640, 1719, 1722, 1804, 1845, 1848, 1910, 1980, 2101, 2255, 2292, 2296, 2310, 2460, 2520, 2583, 2674, 2706, 2772, 2865, 2870, 2952, 3080, 3157, 3438, 3444, 3465, 3608, 3690, 3820, 3960, 4011, 4059, 4202, 4305, 4510, 4584, 4620, 4920, 5166, 5348, 5412, 5544, 5730, 5740, 6303, 6314, 6685, 6765, 6876, 6888, 6930, 7380, 7640, 7831, 8022, 8118, 8404, 8595, 8610, 9020, 9240, 9471, 10332, 10505, 10696, 10824, 11460, 11480, 12033, 12606, 12628, 12915, 13370, 13530, 13752, 13860, 14707, 14760, 15662, 15785, 16044, 16236, 16808, 17190, 17220, 18040, 18909, 18942, 20055, 20295, 20664, 21010, 22920, 23493, 24066, 25212, 25256, 25830, 26740, 27060, 27720, 28413, 29414, 31324, 31515, 31570, 32088, 32472, 34380, 34440, 37818, 37884, 39155, 40110, 40590, 42020, 44121, 46986, 47355, 48132, 50424, 51660, 53480, 54120, 54817, 56826, 58828, 60165, 62648, 63030, 63140, 68760, 70479, 73535, 75636, 75768, 78310, 80220, 81180, 84040, 86141, 88242, 93972, 94545, 94710, 96264, 103320, 109634, 113652, 117465, 117656, 120330, 126060, 126280, 132363, 140958, 142065, 147070, 151272, 156620, 160440, 162360, 164451, 172282, 176484, 187944, 189090, 189420, 219268, 220605, 227304, 234930, 240660, 252120, 258423, 264726, 274085, 281916, 284130, 294140, 313240, 328902, 344564, 352395, 352968, 378180, 378840, 430705, 438536, 441210, 469860, 481320, 493353, 516846, 529452, 548170, 563832, 568260, 588280, 602987, 657804, 661815, 689128, 704790, 756360, 775269, 822255, 861410, 882420, 939720, 986706, 1033692, 1058904, 1096340, 1136520, 1205974, 1292115, 1315608, 1323630, 1409580, 1550538, 1644510, 1722820, 1764840, 1808961, 1973412, 2067384, 2192680, 2411948, 2466765, 2584230, 2647260, 2819160, 3014935, 3101076, 3289020, 3445640, 3617922, 3876345, 3946824, 4823896, 4933530, 5168460, 5294520, 5426883, 6029870, 6202152, 6578040, 7235844, 7752690, 9044805, 9867060, 10336920, 10853766, 12059740, 14471688, 15505380, 18089610, 19734120, 21707532, 24119480, 27134415, 31010760, 36179220, 43415064, 54268830, 72358440, 108537660, 217075320]

約数ペア:

[(1, 217075320), (2, 108537660), (3, 72358440), (4, 54268830), (5, 43415064), (6, 36179220), (7, 31010760), (8, 27134415), (9, 24119480), (10, 21707532), (11, 19734120), (12, 18089610), (14, 15505380), (15, 14471688), (18, 12059740), (20, 10853766), (21, 10336920), (22, 9867060), (24, 9044805), (28, 7752690), (30, 7235844), (33, 6578040), (35, 6202152), (36, 6029870), (40, 5426883), (41, 5294520), (42, 5168460), (44, 4933530), (45, 4823896), (55, 3946824), (56, 3876345), (60, 3617922), (63, 3445640), (66, 3289020), (70, 3101076), (72, 3014935), (77, 2819160), (82, 2647260), (84, 2584230), (88, 2466765), (90, 2411948), (99, 2192680), (105, 2067384), (110, 1973412), (120, 1808961), (123, 1764840), (126, 1722820), (132, 1644510), (140, 1550538), (154, 1409580), (164, 1323630), (165, 1315608), (168, 1292115), (180, 1205974), (191, 1136520), (198, 1096340), (205, 1058904), (210, 1033692), (220, 986706), (231, 939720), (246, 882420), (252, 861410), (264, 822255), (280, 775269), (287, 756360), (308, 704790), (315, 689128), (328, 661815), (330, 657804), (360, 602987), (369, 588280), (382, 568260), (385, 563832), (396, 548170), (410, 529452), (420, 516846), (440, 493353), (451, 481320), (462, 469860), (492, 441210), (495, 438536), (504, 430705), (573, 378840), (574, 378180), (615, 352968), (616, 352395), (630, 344564), (660, 328902), (693, 313240), (738, 294140), (764, 284130), (770, 281916), (792, 274085), (820, 264726), (840, 258423), (861, 252120), (902, 240660), (924, 234930), (955, 227304), (984, 220605), (990, 219268), (1146, 189420), (1148, 189090), (1155, 187944), (1230, 176484), (1260, 172282), (1320, 164451), (1337, 162360), (1353, 160440), (1386, 156620), (1435, 151272), (1476, 147070), (1528, 142065), (1540, 140958), (1640, 132363), (1719, 126280), (1722, 126060), (1804, 120330), (1845, 117656), (1848, 117465), (1910, 113652), (1980, 109634), (2101, 103320), (2255, 96264), (2292, 94710), (2296, 94545), (2310, 93972), (2460, 88242), (2520, 86141), (2583, 84040), (2674, 81180), (2706, 80220), (2772, 78310), (2865, 75768), (2870, 75636), (2952, 73535), (3080, 70479), (3157, 68760), (3438, 63140), (3444, 63030), (3465, 62648), (3608, 60165), (3690, 58828), (3820, 56826), (3960, 54817), (4011, 54120), (4059, 53480), (4202, 51660), (4305, 50424), (4510, 48132), (4584, 47355), (4620, 46986), (4920, 44121), (5166, 42020), (5348, 40590), (5412, 40110), (5544, 39155), (5730, 37884), (5740, 37818), (6303, 34440), (6314, 34380), (6685, 32472), (6765, 32088), (6876, 31570), (6888, 31515), (6930, 31324), (7380, 29414), (7640, 28413), (7831, 27720), (8022, 27060), (8118, 26740), (8404, 25830), (8595, 25256), (8610, 25212), (9020, 24066), (9240, 23493), (9471, 22920), (10332, 21010), (10505, 20664), (10696, 20295), (10824, 20055), (11460, 18942), (11480, 18909), (12033, 18040), (12606, 17220), (12628, 17190), (12915, 16808), (13370, 16236), (13530, 16044), (13752, 15785), (13860, 15662), (14707, 14760)]