1994703480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:579

約数の個数: 384

約数和(自身を含む): 8143649280

約数和(自身を除く): 6148945800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 227, 231, 252, 264, 280, 308, 315, 317, 330, 360, 385, 396, 420, 440, 454, 462, 495, 504, 616, 630, 634, 660, 681, 693, 770, 792, 840, 908, 924, 951, 990, 1135, 1155, 1260, 1268, 1320, 1362, 1386, 1540, 1585, 1589, 1816, 1848, 1902, 1980, 2043, 2219, 2270, 2310, 2497, 2520, 2536, 2724, 2772, 2853, 3080, 3170, 3178, 3405, 3465, 3487, 3804, 3960, 4086, 4438, 4540, 4620, 4755, 4767, 4994, 5448, 5544, 5706, 6340, 6356, 6657, 6810, 6930, 6974, 7491, 7608, 7945, 8172, 8876, 9080, 9240, 9510, 9534, 9988, 10215, 10461, 11095, 11412, 12485, 12680, 12712, 13314, 13620, 13860, 13948, 14265, 14301, 14982, 15890, 16344, 17435, 17479, 17752, 19020, 19068, 19971, 19976, 20430, 20922, 22190, 22473, 22824, 23835, 24409, 24970, 26628, 27240, 27720, 27896, 28530, 28602, 29964, 31383, 31780, 33285, 34870, 34958, 37455, 38040, 38136, 39942, 40860, 41844, 44380, 44946, 47670, 48818, 49940, 52305, 52437, 53256, 57060, 57204, 59928, 62766, 63560, 66570, 69740, 69916, 71505, 71959, 73227, 74910, 79884, 81720, 83688, 87395, 88760, 89892, 95340, 97636, 99855, 99880, 104610, 104874, 112365, 114120, 114408, 122045, 125532, 133140, 139480, 139832, 143010, 143918, 146454, 149820, 156915, 157311, 159768, 174790, 179784, 190680, 195272, 199710, 209220, 209748, 215877, 219681, 224730, 244090, 251064, 262185, 266280, 286020, 287836, 292908, 299640, 313830, 314622, 349580, 359795, 366135, 399420, 418440, 419496, 431754, 439362, 449460, 488180, 503713, 524370, 572040, 575672, 585816, 627660, 629244, 647631, 699160, 719590, 732270, 786555, 791549, 798840, 863508, 878724, 898920, 976360, 1007426, 1048740, 1079385, 1098405, 1255320, 1258488, 1295262, 1439180, 1464540, 1511139, 1573110, 1583098, 1727016, 1757448, 2014852, 2097480, 2158770, 2196810, 2374647, 2518565, 2590524, 2878360, 2929080, 3022278, 3146220, 3166196, 3238155, 3957745, 4029704, 4317540, 4393620, 4533417, 4749294, 5037130, 5181048, 5540843, 6044556, 6292440, 6332392, 6476310, 7123941, 7555695, 7915490, 8635080, 8787240, 9066834, 9498588, 10074260, 11081686, 11873235, 12089112, 12952620, 14247882, 15111390, 15830980, 16622529, 18133668, 18997176, 20148520, 22163372, 22667085, 23746470, 25905240, 27704215, 28495764, 30222780, 31661960, 33245058, 35619705, 36267336, 44326744, 45334170, 47492940, 49867587, 55408430, 56991528, 60445560, 66490116, 71239410, 83112645, 90668340, 94985880, 99735174, 110816860, 132980232, 142478820, 166225290, 181336680, 199470348, 221633720, 249337935, 284957640, 332450580, 398940696, 498675870, 664901160, 997351740, 1994703480]

約数ペア:

[(1, 1994703480), (2, 997351740), (3, 664901160), (4, 498675870), (5, 398940696), (6, 332450580), (7, 284957640), (8, 249337935), (9, 221633720), (10, 199470348), (11, 181336680), (12, 166225290), (14, 142478820), (15, 132980232), (18, 110816860), (20, 99735174), (21, 94985880), (22, 90668340), (24, 83112645), (28, 71239410), (30, 66490116), (33, 60445560), (35, 56991528), (36, 55408430), (40, 49867587), (42, 47492940), (44, 45334170), (45, 44326744), (55, 36267336), (56, 35619705), (60, 33245058), (63, 31661960), (66, 30222780), (70, 28495764), (72, 27704215), (77, 25905240), (84, 23746470), (88, 22667085), (90, 22163372), (99, 20148520), (105, 18997176), (110, 18133668), (120, 16622529), (126, 15830980), (132, 15111390), (140, 14247882), (154, 12952620), (165, 12089112), (168, 11873235), (180, 11081686), (198, 10074260), (210, 9498588), (220, 9066834), (227, 8787240), (231, 8635080), (252, 7915490), (264, 7555695), (280, 7123941), (308, 6476310), (315, 6332392), (317, 6292440), (330, 6044556), (360, 5540843), (385, 5181048), (396, 5037130), (420, 4749294), (440, 4533417), (454, 4393620), (462, 4317540), (495, 4029704), (504, 3957745), (616, 3238155), (630, 3166196), (634, 3146220), (660, 3022278), (681, 2929080), (693, 2878360), (770, 2590524), (792, 2518565), (840, 2374647), (908, 2196810), (924, 2158770), (951, 2097480), (990, 2014852), (1135, 1757448), (1155, 1727016), (1260, 1583098), (1268, 1573110), (1320, 1511139), (1362, 1464540), (1386, 1439180), (1540, 1295262), (1585, 1258488), (1589, 1255320), (1816, 1098405), (1848, 1079385), (1902, 1048740), (1980, 1007426), (2043, 976360), (2219, 898920), (2270, 878724), (2310, 863508), (2497, 798840), (2520, 791549), (2536, 786555), (2724, 732270), (2772, 719590), (2853, 699160), (3080, 647631), (3170, 629244), (3178, 627660), (3405, 585816), (3465, 575672), (3487, 572040), (3804, 524370), (3960, 503713), (4086, 488180), (4438, 449460), (4540, 439362), (4620, 431754), (4755, 419496), (4767, 418440), (4994, 399420), (5448, 366135), (5544, 359795), (5706, 349580), (6340, 314622), (6356, 313830), (6657, 299640), (6810, 292908), (6930, 287836), (6974, 286020), (7491, 266280), (7608, 262185), (7945, 251064), (8172, 244090), (8876, 224730), (9080, 219681), (9240, 215877), (9510, 209748), (9534, 209220), (9988, 199710), (10215, 195272), (10461, 190680), (11095, 179784), (11412, 174790), (12485, 159768), (12680, 157311), (12712, 156915), (13314, 149820), (13620, 146454), (13860, 143918), (13948, 143010), (14265, 139832), (14301, 139480), (14982, 133140), (15890, 125532), (16344, 122045), (17435, 114408), (17479, 114120), (17752, 112365), (19020, 104874), (19068, 104610), (19971, 99880), (19976, 99855), (20430, 97636), (20922, 95340), (22190, 89892), (22473, 88760), (22824, 87395), (23835, 83688), (24409, 81720), (24970, 79884), (26628, 74910), (27240, 73227), (27720, 71959), (27896, 71505), (28530, 69916), (28602, 69740), (29964, 66570), (31383, 63560), (31780, 62766), (33285, 59928), (34870, 57204), (34958, 57060), (37455, 53256), (38040, 52437), (38136, 52305), (39942, 49940), (40860, 48818), (41844, 47670), (44380, 44946)]