515344680

素因数分解:

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

素因数の和:212

約数の個数: 256

約数和(自身を含む): 1792454400

約数和(自身を除く): 1277109720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 137, 162, 172, 180, 215, 216, 243, 258, 270, 274, 324, 344, 360, 387, 405, 411, 430, 486, 516, 540, 548, 645, 648, 685, 729, 774, 810, 822, 860, 972, 1032, 1080, 1096, 1161, 1215, 1233, 1290, 1370, 1458, 1548, 1620, 1644, 1720, 1935, 1944, 2055, 2187, 2322, 2430, 2466, 2580, 2740, 2916, 3096, 3240, 3288, 3483, 3645, 3699, 3870, 4110, 4374, 4644, 4860, 4932, 5160, 5480, 5805, 5832, 5891, 6165, 6966, 7290, 7398, 7740, 8220, 8748, 9288, 9720, 9864, 10449, 10935, 11097, 11610, 11782, 12330, 13932, 14580, 14796, 15480, 16440, 17415, 17496, 17673, 18495, 20898, 21870, 22194, 23220, 23564, 24660, 27864, 29160, 29455, 29592, 31347, 33291, 34830, 35346, 36990, 41796, 43740, 44388, 46440, 47128, 49320, 52245, 53019, 55485, 58910, 62694, 66582, 69660, 70692, 73980, 83592, 87480, 88365, 88776, 94041, 99873, 104490, 106038, 110970, 117820, 125388, 133164, 139320, 141384, 147960, 156735, 159057, 166455, 176730, 188082, 199746, 208980, 212076, 221940, 235640, 250776, 265095, 266328, 299619, 313470, 318114, 332910, 353460, 376164, 399492, 417960, 424152, 443880, 470205, 477171, 499365, 530190, 599238, 626940, 636228, 665820, 706920, 752328, 795285, 798984, 940410, 954342, 998730, 1060380, 1198476, 1253880, 1272456, 1331640, 1431513, 1498095, 1590570, 1880820, 1908684, 1997460, 2120760, 2385855, 2396952, 2863026, 2996190, 3181140, 3761640, 3817368, 3994920, 4294539, 4771710, 5726052, 5992380, 6362280, 7157565, 8589078, 9543420, 11452104, 11984760, 12883617, 14315130, 17178156, 19086840, 21472695, 25767234, 28630260, 34356312, 42945390, 51534468, 57260520, 64418085, 85890780, 103068936, 128836170, 171781560, 257672340, 515344680]

約数ペア:

[(1, 515344680), (2, 257672340), (3, 171781560), (4, 128836170), (5, 103068936), (6, 85890780), (8, 64418085), (9, 57260520), (10, 51534468), (12, 42945390), (15, 34356312), (18, 28630260), (20, 25767234), (24, 21472695), (27, 19086840), (30, 17178156), (36, 14315130), (40, 12883617), (43, 11984760), (45, 11452104), (54, 9543420), (60, 8589078), (72, 7157565), (81, 6362280), (86, 5992380), (90, 5726052), (108, 4771710), (120, 4294539), (129, 3994920), (135, 3817368), (137, 3761640), (162, 3181140), (172, 2996190), (180, 2863026), (215, 2396952), (216, 2385855), (243, 2120760), (258, 1997460), (270, 1908684), (274, 1880820), (324, 1590570), (344, 1498095), (360, 1431513), (387, 1331640), (405, 1272456), (411, 1253880), (430, 1198476), (486, 1060380), (516, 998730), (540, 954342), (548, 940410), (645, 798984), (648, 795285), (685, 752328), (729, 706920), (774, 665820), (810, 636228), (822, 626940), (860, 599238), (972, 530190), (1032, 499365), (1080, 477171), (1096, 470205), (1161, 443880), (1215, 424152), (1233, 417960), (1290, 399492), (1370, 376164), (1458, 353460), (1548, 332910), (1620, 318114), (1644, 313470), (1720, 299619), (1935, 266328), (1944, 265095), (2055, 250776), (2187, 235640), (2322, 221940), (2430, 212076), (2466, 208980), (2580, 199746), (2740, 188082), (2916, 176730), (3096, 166455), (3240, 159057), (3288, 156735), (3483, 147960), (3645, 141384), (3699, 139320), (3870, 133164), (4110, 125388), (4374, 117820), (4644, 110970), (4860, 106038), (4932, 104490), (5160, 99873), (5480, 94041), (5805, 88776), (5832, 88365), (5891, 87480), (6165, 83592), (6966, 73980), (7290, 70692), (7398, 69660), (7740, 66582), (8220, 62694), (8748, 58910), (9288, 55485), (9720, 53019), (9864, 52245), (10449, 49320), (10935, 47128), (11097, 46440), (11610, 44388), (11782, 43740), (12330, 41796), (13932, 36990), (14580, 35346), (14796, 34830), (15480, 33291), (16440, 31347), (17415, 29592), (17496, 29455), (17673, 29160), (18495, 27864), (20898, 24660), (21870, 23564), (22194, 23220)]