2019035760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1556

約数の個数: 320

約数和(自身を含む): 7709982720

約数和(自身を除く): 5690946960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 48, 56, 57, 60, 70, 76, 80, 84, 86, 95, 105, 112, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 228, 240, 258, 266, 280, 285, 301, 304, 336, 344, 380, 399, 420, 430, 456, 516, 532, 560, 570, 602, 645, 665, 688, 760, 798, 817, 840, 860, 903, 912, 1032, 1064, 1140, 1204, 1290, 1330, 1471, 1505, 1520, 1596, 1634, 1680, 1720, 1806, 1995, 2064, 2128, 2280, 2408, 2451, 2580, 2660, 2942, 3010, 3192, 3268, 3440, 3612, 3990, 4085, 4413, 4515, 4560, 4816, 4902, 5160, 5320, 5719, 5884, 6020, 6384, 6536, 7224, 7355, 7980, 8170, 8826, 9030, 9804, 10297, 10320, 10640, 11438, 11768, 12040, 12255, 13072, 14448, 14710, 15960, 16340, 17157, 17652, 18060, 19608, 20594, 22065, 22876, 23536, 24080, 24510, 27949, 28595, 29420, 30891, 31920, 32680, 34314, 35304, 36120, 39216, 41188, 44130, 45752, 49020, 51485, 55898, 57190, 58840, 61782, 63253, 65360, 68628, 70608, 72240, 82376, 83847, 85785, 88260, 91504, 98040, 102970, 111796, 114380, 117680, 123564, 126506, 137256, 139745, 154455, 164752, 167694, 171570, 176520, 189759, 195643, 196080, 205940, 223592, 228760, 247128, 253012, 274512, 279490, 308910, 316265, 335388, 343140, 353040, 379518, 391286, 411880, 419235, 442771, 447184, 457520, 494256, 506024, 558980, 586929, 617820, 632530, 670776, 686280, 759036, 782572, 823760, 838470, 885542, 948795, 978215, 1012048, 1117960, 1173858, 1201807, 1235640, 1265060, 1328313, 1341552, 1372560, 1518072, 1565144, 1676940, 1771084, 1897590, 1956430, 2213855, 2235920, 2347716, 2403614, 2471280, 2530120, 2656626, 2934645, 3036144, 3130288, 3353880, 3542168, 3605421, 3795180, 3912860, 4427710, 4695432, 4807228, 5060240, 5313252, 5869290, 6009035, 6641565, 6707760, 7084336, 7210842, 7590360, 7825720, 8412649, 8855420, 9390864, 9614456, 10626504, 11738580, 12018070, 13283130, 14421684, 15180720, 15651440, 16825298, 17710840, 18027105, 19228912, 21253008, 23477160, 24036140, 25237947, 26566260, 28843368, 33650596, 35421680, 36054210, 42063245, 46954320, 48072280, 50475894, 53132520, 57686736, 67301192, 72108420, 84126490, 96144560, 100951788, 106265040, 126189735, 134602384, 144216840, 168252980, 201903576, 252379470, 288433680, 336505960, 403807152, 504758940, 673011920, 1009517880, 2019035760]

約数ペア:

[(1, 2019035760), (2, 1009517880), (3, 673011920), (4, 504758940), (5, 403807152), (6, 336505960), (7, 288433680), (8, 252379470), (10, 201903576), (12, 168252980), (14, 144216840), (15, 134602384), (16, 126189735), (19, 106265040), (20, 100951788), (21, 96144560), (24, 84126490), (28, 72108420), (30, 67301192), (35, 57686736), (38, 53132520), (40, 50475894), (42, 48072280), (43, 46954320), (48, 42063245), (56, 36054210), (57, 35421680), (60, 33650596), (70, 28843368), (76, 26566260), (80, 25237947), (84, 24036140), (86, 23477160), (95, 21253008), (105, 19228912), (112, 18027105), (114, 17710840), (120, 16825298), (129, 15651440), (133, 15180720), (140, 14421684), (152, 13283130), (168, 12018070), (172, 11738580), (190, 10626504), (210, 9614456), (215, 9390864), (228, 8855420), (240, 8412649), (258, 7825720), (266, 7590360), (280, 7210842), (285, 7084336), (301, 6707760), (304, 6641565), (336, 6009035), (344, 5869290), (380, 5313252), (399, 5060240), (420, 4807228), (430, 4695432), (456, 4427710), (516, 3912860), (532, 3795180), (560, 3605421), (570, 3542168), (602, 3353880), (645, 3130288), (665, 3036144), (688, 2934645), (760, 2656626), (798, 2530120), (817, 2471280), (840, 2403614), (860, 2347716), (903, 2235920), (912, 2213855), (1032, 1956430), (1064, 1897590), (1140, 1771084), (1204, 1676940), (1290, 1565144), (1330, 1518072), (1471, 1372560), (1505, 1341552), (1520, 1328313), (1596, 1265060), (1634, 1235640), (1680, 1201807), (1720, 1173858), (1806, 1117960), (1995, 1012048), (2064, 978215), (2128, 948795), (2280, 885542), (2408, 838470), (2451, 823760), (2580, 782572), (2660, 759036), (2942, 686280), (3010, 670776), (3192, 632530), (3268, 617820), (3440, 586929), (3612, 558980), (3990, 506024), (4085, 494256), (4413, 457520), (4515, 447184), (4560, 442771), (4816, 419235), (4902, 411880), (5160, 391286), (5320, 379518), (5719, 353040), (5884, 343140), (6020, 335388), (6384, 316265), (6536, 308910), (7224, 279490), (7355, 274512), (7980, 253012), (8170, 247128), (8826, 228760), (9030, 223592), (9804, 205940), (10297, 196080), (10320, 195643), (10640, 189759), (11438, 176520), (11768, 171570), (12040, 167694), (12255, 164752), (13072, 154455), (14448, 139745), (14710, 137256), (15960, 126506), (16340, 123564), (17157, 117680), (17652, 114380), (18060, 111796), (19608, 102970), (20594, 98040), (22065, 91504), (22876, 88260), (23536, 85785), (24080, 83847), (24510, 82376), (27949, 72240), (28595, 70608), (29420, 68628), (30891, 65360), (31920, 63253), (32680, 61782), (34314, 58840), (35304, 57190), (36120, 55898), (39216, 51485), (41188, 49020), (44130, 45752)]