21349241280

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3761}}^1$

素因数の和:3866

約数の個数: 336

約数和(自身を含む): 77215922784

約数和(自身を除く): 55866681504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 192, 216, 219, 240, 243, 270, 288, 292, 320, 324, 360, 365, 405, 432, 438, 480, 486, 540, 576, 584, 648, 657, 720, 730, 810, 864, 876, 960, 972, 1080, 1095, 1168, 1215, 1296, 1314, 1440, 1460, 1620, 1728, 1752, 1944, 1971, 2160, 2190, 2336, 2430, 2592, 2628, 2880, 2920, 3240, 3285, 3504, 3761, 3888, 3942, 4320, 4380, 4672, 4860, 5184, 5256, 5840, 5913, 6480, 6570, 7008, 7522, 7776, 7884, 8640, 8760, 9720, 9855, 10512, 11283, 11680, 11826, 12960, 13140, 14016, 15044, 15552, 15768, 17520, 17739, 18805, 19440, 19710, 21024, 22566, 23360, 23652, 25920, 26280, 29565, 30088, 31536, 33849, 35040, 35478, 37610, 38880, 39420, 42048, 45132, 47304, 52560, 56415, 59130, 60176, 63072, 67698, 70080, 70956, 75220, 77760, 78840, 88695, 90264, 94608, 101547, 105120, 112830, 118260, 120352, 126144, 135396, 141912, 150440, 157680, 169245, 177390, 180528, 189216, 203094, 210240, 225660, 236520, 240704, 270792, 274553, 283824, 300880, 304641, 315360, 338490, 354780, 361056, 378432, 406188, 451320, 473040, 507735, 541584, 549106, 567648, 601760, 609282, 630720, 676980, 709560, 722112, 812376, 823659, 902640, 913923, 946080, 1015470, 1083168, 1098212, 1135296, 1203520, 1218564, 1353960, 1372765, 1419120, 1523205, 1624752, 1647318, 1805280, 1827846, 1892160, 2030940, 2166336, 2196424, 2437128, 2470977, 2707920, 2745530, 2838240, 3046410, 3249504, 3294636, 3610560, 3655692, 4061880, 4118295, 4392848, 4569615, 4874256, 4941954, 5415840, 5491060, 5676480, 6092820, 6499008, 6589272, 7311384, 7412931, 8123760, 8236590, 8785696, 9139230, 9748512, 9883908, 10831680, 10982120, 12185640, 12354885, 13178544, 14622768, 14825862, 16247520, 16473180, 17571392, 18278460, 19497024, 19767816, 21964240, 22238793, 24371280, 24709770, 26357088, 29245536, 29651724, 32495040, 32946360, 36556920, 37064655, 39535632, 43928480, 44477586, 48742560, 49419540, 52714176, 58491072, 59303448, 65892720, 66716379, 73113840, 74129310, 79071264, 87856960, 88955172, 97485120, 98839080, 111193965, 118606896, 131785440, 133432758, 146227680, 148258620, 158142528, 177910344, 197678160, 222387930, 237213792, 263570880, 266865516, 292455360, 296517240, 333581895, 355820688, 395356320, 444775860, 474427584, 533731032, 593034480, 667163790, 711641376, 790712640, 889551720, 1067462064, 1186068960, 1334327580, 1423282752, 1779103440, 2134924128, 2372137920, 2668655160, 3558206880, 4269848256, 5337310320, 7116413760, 10674620640, 21349241280]

約数ペア:

[(1, 21349241280), (2, 10674620640), (3, 7116413760), (4, 5337310320), (5, 4269848256), (6, 3558206880), (8, 2668655160), (9, 2372137920), (10, 2134924128), (12, 1779103440), (15, 1423282752), (16, 1334327580), (18, 1186068960), (20, 1067462064), (24, 889551720), (27, 790712640), (30, 711641376), (32, 667163790), (36, 593034480), (40, 533731032), (45, 474427584), (48, 444775860), (54, 395356320), (60, 355820688), (64, 333581895), (72, 296517240), (73, 292455360), (80, 266865516), (81, 263570880), (90, 237213792), (96, 222387930), (108, 197678160), (120, 177910344), (135, 158142528), (144, 148258620), (146, 146227680), (160, 133432758), (162, 131785440), (180, 118606896), (192, 111193965), (216, 98839080), (219, 97485120), (240, 88955172), (243, 87856960), (270, 79071264), (288, 74129310), (292, 73113840), (320, 66716379), (324, 65892720), (360, 59303448), (365, 58491072), (405, 52714176), (432, 49419540), (438, 48742560), (480, 44477586), (486, 43928480), (540, 39535632), (576, 37064655), (584, 36556920), (648, 32946360), (657, 32495040), (720, 29651724), (730, 29245536), (810, 26357088), (864, 24709770), (876, 24371280), (960, 22238793), (972, 21964240), (1080, 19767816), (1095, 19497024), (1168, 18278460), (1215, 17571392), (1296, 16473180), (1314, 16247520), (1440, 14825862), (1460, 14622768), (1620, 13178544), (1728, 12354885), (1752, 12185640), (1944, 10982120), (1971, 10831680), (2160, 9883908), (2190, 9748512), (2336, 9139230), (2430, 8785696), (2592, 8236590), (2628, 8123760), (2880, 7412931), (2920, 7311384), (3240, 6589272), (3285, 6499008), (3504, 6092820), (3761, 5676480), (3888, 5491060), (3942, 5415840), (4320, 4941954), (4380, 4874256), (4672, 4569615), (4860, 4392848), (5184, 4118295), (5256, 4061880), (5840, 3655692), (5913, 3610560), (6480, 3294636), (6570, 3249504), (7008, 3046410), (7522, 2838240), (7776, 2745530), (7884, 2707920), (8640, 2470977), (8760, 2437128), (9720, 2196424), (9855, 2166336), (10512, 2030940), (11283, 1892160), (11680, 1827846), (11826, 1805280), (12960, 1647318), (13140, 1624752), (14016, 1523205), (15044, 1419120), (15552, 1372765), (15768, 1353960), (17520, 1218564), (17739, 1203520), (18805, 1135296), (19440, 1098212), (19710, 1083168), (21024, 1015470), (22566, 946080), (23360, 913923), (23652, 902640), (25920, 823659), (26280, 812376), (29565, 722112), (30088, 709560), (31536, 676980), (33849, 630720), (35040, 609282), (35478, 601760), (37610, 567648), (38880, 549106), (39420, 541584), (42048, 507735), (45132, 473040), (47304, 451320), (52560, 406188), (56415, 378432), (59130, 361056), (60176, 354780), (63072, 338490), (67698, 315360), (70080, 304641), (70956, 300880), (75220, 283824), (77760, 274553), (78840, 270792), (88695, 240704), (90264, 236520), (94608, 225660), (101547, 210240), (105120, 203094), (112830, 189216), (118260, 180528), (120352, 177390), (126144, 169245), (135396, 157680), (141912, 150440)]