2016578760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{499}}^1$

素因数の和:820

約数の個数: 256

約数和(自身を含む): 7361280000

約数和(自身を除く): 5344701240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 283, 340, 357, 408, 420, 476, 499, 510, 566, 595, 680, 714, 840, 849, 952, 998, 1020, 1132, 1190, 1415, 1428, 1497, 1698, 1785, 1981, 1996, 2040, 2264, 2380, 2495, 2830, 2856, 2994, 3396, 3493, 3570, 3962, 3992, 4245, 4760, 4811, 4990, 5660, 5943, 5988, 6792, 6986, 7140, 7485, 7924, 8483, 8490, 9622, 9905, 9980, 10479, 11320, 11886, 11976, 13972, 14280, 14433, 14970, 15848, 16966, 16980, 17465, 19244, 19810, 19960, 20958, 23772, 24055, 25449, 27944, 28866, 29715, 29940, 33677, 33932, 33960, 34930, 38488, 39620, 41916, 42415, 47544, 48110, 50898, 52395, 57732, 59381, 59430, 59880, 67354, 67864, 69860, 72165, 79240, 83832, 84830, 96220, 101031, 101796, 104790, 115464, 118762, 118860, 127245, 134708, 139720, 141217, 144330, 168385, 169660, 178143, 192440, 202062, 203592, 209580, 237524, 237720, 254490, 269416, 282434, 288660, 296905, 336770, 339320, 356286, 404124, 419160, 423651, 475048, 505155, 508980, 564868, 577320, 593810, 673540, 706085, 712572, 808248, 847302, 890715, 988519, 1010310, 1017960, 1129736, 1187620, 1347080, 1412170, 1425144, 1694604, 1781430, 1977038, 2020620, 2118255, 2375240, 2400689, 2824340, 2965557, 3389208, 3562860, 3954076, 4041240, 4236510, 4801378, 4942595, 5648680, 5931114, 7125720, 7202067, 7908152, 8473020, 9602756, 9885190, 11862228, 12003445, 14404134, 14827785, 16804823, 16946040, 19205512, 19770380, 23724456, 24006890, 28808268, 29655570, 33609646, 36010335, 39540760, 48013780, 50414469, 57616536, 59311140, 67219292, 72020670, 84024115, 96027560, 100828938, 118622280, 134438584, 144041340, 168048230, 201657876, 252072345, 288082680, 336096460, 403315752, 504144690, 672192920, 1008289380, 2016578760]

約数ペア:

[(1, 2016578760), (2, 1008289380), (3, 672192920), (4, 504144690), (5, 403315752), (6, 336096460), (7, 288082680), (8, 252072345), (10, 201657876), (12, 168048230), (14, 144041340), (15, 134438584), (17, 118622280), (20, 100828938), (21, 96027560), (24, 84024115), (28, 72020670), (30, 67219292), (34, 59311140), (35, 57616536), (40, 50414469), (42, 48013780), (51, 39540760), (56, 36010335), (60, 33609646), (68, 29655570), (70, 28808268), (84, 24006890), (85, 23724456), (102, 19770380), (105, 19205512), (119, 16946040), (120, 16804823), (136, 14827785), (140, 14404134), (168, 12003445), (170, 11862228), (204, 9885190), (210, 9602756), (238, 8473020), (255, 7908152), (280, 7202067), (283, 7125720), (340, 5931114), (357, 5648680), (408, 4942595), (420, 4801378), (476, 4236510), (499, 4041240), (510, 3954076), (566, 3562860), (595, 3389208), (680, 2965557), (714, 2824340), (840, 2400689), (849, 2375240), (952, 2118255), (998, 2020620), (1020, 1977038), (1132, 1781430), (1190, 1694604), (1415, 1425144), (1428, 1412170), (1497, 1347080), (1698, 1187620), (1785, 1129736), (1981, 1017960), (1996, 1010310), (2040, 988519), (2264, 890715), (2380, 847302), (2495, 808248), (2830, 712572), (2856, 706085), (2994, 673540), (3396, 593810), (3493, 577320), (3570, 564868), (3962, 508980), (3992, 505155), (4245, 475048), (4760, 423651), (4811, 419160), (4990, 404124), (5660, 356286), (5943, 339320), (5988, 336770), (6792, 296905), (6986, 288660), (7140, 282434), (7485, 269416), (7924, 254490), (8483, 237720), (8490, 237524), (9622, 209580), (9905, 203592), (9980, 202062), (10479, 192440), (11320, 178143), (11886, 169660), (11976, 168385), (13972, 144330), (14280, 141217), (14433, 139720), (14970, 134708), (15848, 127245), (16966, 118860), (16980, 118762), (17465, 115464), (19244, 104790), (19810, 101796), (19960, 101031), (20958, 96220), (23772, 84830), (24055, 83832), (25449, 79240), (27944, 72165), (28866, 69860), (29715, 67864), (29940, 67354), (33677, 59880), (33932, 59430), (33960, 59381), (34930, 57732), (38488, 52395), (39620, 50898), (41916, 48110), (42415, 47544)]