28274302560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{195697}}^1$

素因数の和:195765

約数の個数: 192

約数和(自身を含む): 104155172352

約数和(自身を除く): 75880869792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3360, 3440, 3612, 4128, 4515, 4816, 5160, 6020, 6880, 7224, 9030, 9632, 10320, 12040, 14448, 18060, 20640, 24080, 28896, 36120, 48160, 72240, 144480, 195697, 391394, 587091, 782788, 978485, 1174182, 1369879, 1565576, 1956970, 2348364, 2739758, 2935455, 3131152, 3913940, 4109637, 4696728, 5479516, 5870910, 6262304, 6849395, 7827880, 8219274, 8414971, 9393456, 10959032, 11741820, 13698790, 15655760, 16438548, 16829942, 18786912, 20548185, 21918064, 23483640, 25244913, 27397580, 31311520, 32877096, 33659884, 41096370, 42074855, 43836128, 46967280, 50489826, 54795160, 58904797, 65754192, 67319768, 82192740, 84149710, 93934560, 100979652, 109590320, 117809594, 126224565, 131508384, 134639536, 164385480, 168299420, 176714391, 201959304, 219180640, 235619188, 252449130, 269279072, 294523985, 328770960, 336598840, 353428782, 403918608, 471238376, 504898260, 589047970, 657541920, 673197680, 706857564, 807837216, 883571955, 942476752, 1009796520, 1178095940, 1346395360, 1413715128, 1767143910, 1884953504, 2019593040, 2356191880, 2827430256, 3534287820, 4039186080, 4712383760, 5654860512, 7068575640, 9424767520, 14137151280, 28274302560]

約数ペア:

[(1, 28274302560), (2, 14137151280), (3, 9424767520), (4, 7068575640), (5, 5654860512), (6, 4712383760), (7, 4039186080), (8, 3534287820), (10, 2827430256), (12, 2356191880), (14, 2019593040), (15, 1884953504), (16, 1767143910), (20, 1413715128), (21, 1346395360), (24, 1178095940), (28, 1009796520), (30, 942476752), (32, 883571955), (35, 807837216), (40, 706857564), (42, 673197680), (43, 657541920), (48, 589047970), (56, 504898260), (60, 471238376), (70, 403918608), (80, 353428782), (84, 336598840), (86, 328770960), (96, 294523985), (105, 269279072), (112, 252449130), (120, 235619188), (129, 219180640), (140, 201959304), (160, 176714391), (168, 168299420), (172, 164385480), (210, 134639536), (215, 131508384), (224, 126224565), (240, 117809594), (258, 109590320), (280, 100979652), (301, 93934560), (336, 84149710), (344, 82192740), (420, 67319768), (430, 65754192), (480, 58904797), (516, 54795160), (560, 50489826), (602, 46967280), (645, 43836128), (672, 42074855), (688, 41096370), (840, 33659884), (860, 32877096), (903, 31311520), (1032, 27397580), (1120, 25244913), (1204, 23483640), (1290, 21918064), (1376, 20548185), (1505, 18786912), (1680, 16829942), (1720, 16438548), (1806, 15655760), (2064, 13698790), (2408, 11741820), (2580, 10959032), (3010, 9393456), (3360, 8414971), (3440, 8219274), (3612, 7827880), (4128, 6849395), (4515, 6262304), (4816, 5870910), (5160, 5479516), (6020, 4696728), (6880, 4109637), (7224, 3913940), (9030, 3131152), (9632, 2935455), (10320, 2739758), (12040, 2348364), (14448, 1956970), (18060, 1565576), (20640, 1369879), (24080, 1174182), (28896, 978485), (36120, 782788), (48160, 587091), (72240, 391394), (144480, 195697)]