2061378720

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 7528308480

約数和(自身を除く): 5466929760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 137, 144, 160, 162, 172, 180, 215, 216, 240, 243, 258, 270, 274, 288, 324, 344, 360, 387, 405, 411, 430, 432, 480, 486, 516, 540, 548, 645, 648, 685, 688, 720, 729, 774, 810, 822, 860, 864, 972, 1032, 1080, 1096, 1161, 1215, 1233, 1290, 1296, 1370, 1376, 1440, 1458, 1548, 1620, 1644, 1720, 1935, 1944, 2055, 2064, 2160, 2187, 2192, 2322, 2430, 2466, 2580, 2592, 2740, 2916, 3096, 3240, 3288, 3440, 3483, 3645, 3699, 3870, 3888, 4110, 4128, 4320, 4374, 4384, 4644, 4860, 4932, 5160, 5480, 5805, 5832, 5891, 6165, 6192, 6480, 6576, 6880, 6966, 7290, 7398, 7740, 7776, 8220, 8748, 9288, 9720, 9864, 10320, 10449, 10935, 10960, 11097, 11610, 11664, 11782, 12330, 12384, 12960, 13152, 13932, 14580, 14796, 15480, 16440, 17415, 17496, 17673, 18495, 18576, 19440, 19728, 20640, 20898, 21870, 21920, 22194, 23220, 23328, 23564, 24660, 27864, 29160, 29455, 29592, 30960, 31347, 32880, 33291, 34830, 34992, 35346, 36990, 37152, 38880, 39456, 41796, 43740, 44388, 46440, 47128, 49320, 52245, 53019, 55485, 55728, 58320, 58910, 59184, 61920, 62694, 65760, 66582, 69660, 69984, 70692, 73980, 83592, 87480, 88365, 88776, 92880, 94041, 94256, 98640, 99873, 104490, 106038, 110970, 111456, 116640, 117820, 118368, 125388, 133164, 139320, 141384, 147960, 156735, 159057, 166455, 167184, 174960, 176730, 177552, 185760, 188082, 188512, 197280, 199746, 208980, 212076, 221940, 235640, 250776, 265095, 266328, 278640, 282768, 295920, 299619, 313470, 318114, 332910, 334368, 349920, 353460, 355104, 376164, 399492, 417960, 424152, 443880, 470205, 471280, 477171, 499365, 501552, 530190, 532656, 557280, 565536, 591840, 599238, 626940, 636228, 665820, 706920, 752328, 795285, 798984, 835920, 848304, 887760, 940410, 942560, 954342, 998730, 1003104, 1060380, 1065312, 1198476, 1253880, 1272456, 1331640, 1413840, 1431513, 1498095, 1504656, 1590570, 1597968, 1671840, 1696608, 1775520, 1880820, 1908684, 1997460, 2120760, 2385855, 2396952, 2507760, 2544912, 2663280, 2827680, 2863026, 2996190, 3009312, 3181140, 3195936, 3761640, 3817368, 3994920, 4241520, 4294539, 4771710, 4793904, 5015520, 5089824, 5326560, 5726052, 5992380, 6362280, 7157565, 7523280, 7634736, 7989840, 8483040, 8589078, 9543420, 9587808, 11452104, 11984760, 12724560, 12883617, 14315130, 15046560, 15269472, 15979680, 17178156, 19086840, 21472695, 22904208, 23969520, 25449120, 25767234, 28630260, 34356312, 38173680, 42945390, 45808416, 47939040, 51534468, 57260520, 64418085, 68712624, 76347360, 85890780, 103068936, 114521040, 128836170, 137425248, 171781560, 206137872, 229042080, 257672340, 343563120, 412275744, 515344680, 687126240, 1030689360, 2061378720]

約数ペア:

[(1, 2061378720), (2, 1030689360), (3, 687126240), (4, 515344680), (5, 412275744), (6, 343563120), (8, 257672340), (9, 229042080), (10, 206137872), (12, 171781560), (15, 137425248), (16, 128836170), (18, 114521040), (20, 103068936), (24, 85890780), (27, 76347360), (30, 68712624), (32, 64418085), (36, 57260520), (40, 51534468), (43, 47939040), (45, 45808416), (48, 42945390), (54, 38173680), (60, 34356312), (72, 28630260), (80, 25767234), (81, 25449120), (86, 23969520), (90, 22904208), (96, 21472695), (108, 19086840), (120, 17178156), (129, 15979680), (135, 15269472), (137, 15046560), (144, 14315130), (160, 12883617), (162, 12724560), (172, 11984760), (180, 11452104), (215, 9587808), (216, 9543420), (240, 8589078), (243, 8483040), (258, 7989840), (270, 7634736), (274, 7523280), (288, 7157565), (324, 6362280), (344, 5992380), (360, 5726052), (387, 5326560), (405, 5089824), (411, 5015520), (430, 4793904), (432, 4771710), (480, 4294539), (486, 4241520), (516, 3994920), (540, 3817368), (548, 3761640), (645, 3195936), (648, 3181140), (685, 3009312), (688, 2996190), (720, 2863026), (729, 2827680), (774, 2663280), (810, 2544912), (822, 2507760), (860, 2396952), (864, 2385855), (972, 2120760), (1032, 1997460), (1080, 1908684), (1096, 1880820), (1161, 1775520), (1215, 1696608), (1233, 1671840), (1290, 1597968), (1296, 1590570), (1370, 1504656), (1376, 1498095), (1440, 1431513), (1458, 1413840), (1548, 1331640), (1620, 1272456), (1644, 1253880), (1720, 1198476), (1935, 1065312), (1944, 1060380), (2055, 1003104), (2064, 998730), (2160, 954342), (2187, 942560), (2192, 940410), (2322, 887760), (2430, 848304), (2466, 835920), (2580, 798984), (2592, 795285), (2740, 752328), (2916, 706920), (3096, 665820), (3240, 636228), (3288, 626940), (3440, 599238), (3483, 591840), (3645, 565536), (3699, 557280), (3870, 532656), (3888, 530190), (4110, 501552), (4128, 499365), (4320, 477171), (4374, 471280), (4384, 470205), (4644, 443880), (4860, 424152), (4932, 417960), (5160, 399492), (5480, 376164), (5805, 355104), (5832, 353460), (5891, 349920), (6165, 334368), (6192, 332910), (6480, 318114), (6576, 313470), (6880, 299619), (6966, 295920), (7290, 282768), (7398, 278640), (7740, 266328), (7776, 265095), (8220, 250776), (8748, 235640), (9288, 221940), (9720, 212076), (9864, 208980), (10320, 199746), (10449, 197280), (10935, 188512), (10960, 188082), (11097, 185760), (11610, 177552), (11664, 176730), (11782, 174960), (12330, 167184), (12384, 166455), (12960, 159057), (13152, 156735), (13932, 147960), (14580, 141384), (14796, 139320), (15480, 133164), (16440, 125388), (17415, 118368), (17496, 117820), (17673, 116640), (18495, 111456), (18576, 110970), (19440, 106038), (19728, 104490), (20640, 99873), (20898, 98640), (21870, 94256), (21920, 94041), (22194, 92880), (23220, 88776), (23328, 88365), (23564, 87480), (24660, 83592), (27864, 73980), (29160, 70692), (29455, 69984), (29592, 69660), (30960, 66582), (31347, 65760), (32880, 62694), (33291, 61920), (34830, 59184), (34992, 58910), (35346, 58320), (36990, 55728), (37152, 55485), (38880, 53019), (39456, 52245), (41796, 49320), (43740, 47128), (44388, 46440)]