213066720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 384

約数和(自身を含む): 808980480

約数和(自身を除く): 595913760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 37, 40, 43, 45, 48, 54, 60, 62, 72, 74, 80, 86, 90, 93, 96, 108, 111, 120, 124, 129, 135, 144, 148, 155, 160, 172, 180, 185, 186, 215, 216, 222, 240, 248, 258, 270, 279, 288, 296, 310, 333, 344, 360, 370, 372, 387, 430, 432, 444, 465, 480, 496, 516, 540, 555, 558, 592, 620, 645, 666, 688, 720, 740, 744, 774, 837, 860, 864, 888, 930, 992, 999, 1032, 1080, 1110, 1116, 1147, 1161, 1184, 1240, 1290, 1332, 1333, 1376, 1395, 1440, 1480, 1488, 1548, 1591, 1665, 1674, 1720, 1776, 1860, 1935, 1998, 2064, 2160, 2220, 2232, 2294, 2322, 2480, 2580, 2664, 2666, 2790, 2960, 2976, 3096, 3182, 3330, 3348, 3440, 3441, 3552, 3720, 3870, 3996, 3999, 4128, 4185, 4320, 4440, 4464, 4588, 4644, 4773, 4960, 4995, 5160, 5328, 5332, 5580, 5735, 5805, 5920, 6192, 6364, 6660, 6665, 6696, 6880, 6882, 7440, 7740, 7955, 7992, 7998, 8370, 8880, 8928, 9176, 9288, 9546, 9990, 10320, 10323, 10656, 10664, 11160, 11470, 11610, 11997, 12384, 12728, 13320, 13330, 13392, 13764, 14319, 14880, 15480, 15910, 15984, 15996, 16740, 17205, 17760, 18352, 18576, 19092, 19980, 19995, 20640, 20646, 21328, 22320, 22940, 23220, 23865, 23994, 25456, 26640, 26660, 26784, 27528, 28638, 30960, 30969, 31820, 31968, 31992, 33480, 34410, 35991, 36704, 37152, 38184, 39960, 39990, 41292, 42656, 42957, 44640, 45880, 46440, 47730, 47988, 49321, 50912, 51615, 53280, 53320, 55056, 57276, 59985, 61920, 61938, 63640, 63984, 66960, 68820, 71595, 71982, 76368, 79920, 79980, 82584, 85914, 91760, 92880, 95460, 95976, 98642, 103230, 106640, 110112, 114552, 119970, 123876, 127280, 127968, 133920, 137640, 143190, 143964, 147963, 152736, 154845, 159840, 159960, 165168, 171828, 179955, 183520, 185760, 190920, 191952, 197284, 206460, 213280, 214785, 229104, 239940, 246605, 247752, 254560, 275280, 286380, 287928, 295926, 309690, 319920, 330336, 343656, 359910, 381840, 383904, 394568, 412920, 429570, 443889, 458208, 479880, 493210, 495504, 550560, 572760, 575856, 591852, 619380, 639840, 687312, 719820, 739815, 763680, 789136, 825840, 859140, 887778, 959760, 986420, 991008, 1145520, 1151712, 1183704, 1238760, 1331667, 1374624, 1439640, 1479630, 1578272, 1651680, 1718280, 1775556, 1919520, 1972840, 2219445, 2291040, 2367408, 2477520, 2663334, 2879280, 2959260, 3436560, 3551112, 3945680, 4438890, 4734816, 4955040, 5326668, 5758560, 5918520, 6658335, 6873120, 7102224, 7891360, 8877780, 10653336, 11837040, 13316670, 14204448, 17755560, 21306672, 23674080, 26633340, 35511120, 42613344, 53266680, 71022240, 106533360, 213066720]

約数ペア:

[(1, 213066720), (2, 106533360), (3, 71022240), (4, 53266680), (5, 42613344), (6, 35511120), (8, 26633340), (9, 23674080), (10, 21306672), (12, 17755560), (15, 14204448), (16, 13316670), (18, 11837040), (20, 10653336), (24, 8877780), (27, 7891360), (30, 7102224), (31, 6873120), (32, 6658335), (36, 5918520), (37, 5758560), (40, 5326668), (43, 4955040), (45, 4734816), (48, 4438890), (54, 3945680), (60, 3551112), (62, 3436560), (72, 2959260), (74, 2879280), (80, 2663334), (86, 2477520), (90, 2367408), (93, 2291040), (96, 2219445), (108, 1972840), (111, 1919520), (120, 1775556), (124, 1718280), (129, 1651680), (135, 1578272), (144, 1479630), (148, 1439640), (155, 1374624), (160, 1331667), (172, 1238760), (180, 1183704), (185, 1151712), (186, 1145520), (215, 991008), (216, 986420), (222, 959760), (240, 887778), (248, 859140), (258, 825840), (270, 789136), (279, 763680), (288, 739815), (296, 719820), (310, 687312), (333, 639840), (344, 619380), (360, 591852), (370, 575856), (372, 572760), (387, 550560), (430, 495504), (432, 493210), (444, 479880), (465, 458208), (480, 443889), (496, 429570), (516, 412920), (540, 394568), (555, 383904), (558, 381840), (592, 359910), (620, 343656), (645, 330336), (666, 319920), (688, 309690), (720, 295926), (740, 287928), (744, 286380), (774, 275280), (837, 254560), (860, 247752), (864, 246605), (888, 239940), (930, 229104), (992, 214785), (999, 213280), (1032, 206460), (1080, 197284), (1110, 191952), (1116, 190920), (1147, 185760), (1161, 183520), (1184, 179955), (1240, 171828), (1290, 165168), (1332, 159960), (1333, 159840), (1376, 154845), (1395, 152736), (1440, 147963), (1480, 143964), (1488, 143190), (1548, 137640), (1591, 133920), (1665, 127968), (1674, 127280), (1720, 123876), (1776, 119970), (1860, 114552), (1935, 110112), (1998, 106640), (2064, 103230), (2160, 98642), (2220, 95976), (2232, 95460), (2294, 92880), (2322, 91760), (2480, 85914), (2580, 82584), (2664, 79980), (2666, 79920), (2790, 76368), (2960, 71982), (2976, 71595), (3096, 68820), (3182, 66960), (3330, 63984), (3348, 63640), (3440, 61938), (3441, 61920), (3552, 59985), (3720, 57276), (3870, 55056), (3996, 53320), (3999, 53280), (4128, 51615), (4185, 50912), (4320, 49321), (4440, 47988), (4464, 47730), (4588, 46440), (4644, 45880), (4773, 44640), (4960, 42957), (4995, 42656), (5160, 41292), (5328, 39990), (5332, 39960), (5580, 38184), (5735, 37152), (5805, 36704), (5920, 35991), (6192, 34410), (6364, 33480), (6660, 31992), (6665, 31968), (6696, 31820), (6880, 30969), (6882, 30960), (7440, 28638), (7740, 27528), (7955, 26784), (7992, 26660), (7998, 26640), (8370, 25456), (8880, 23994), (8928, 23865), (9176, 23220), (9288, 22940), (9546, 22320), (9990, 21328), (10320, 20646), (10323, 20640), (10656, 19995), (10664, 19980), (11160, 19092), (11470, 18576), (11610, 18352), (11997, 17760), (12384, 17205), (12728, 16740), (13320, 15996), (13330, 15984), (13392, 15910), (13764, 15480), (14319, 14880)]