66882964540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:697

約数の個数: 288

約数和(自身を含む): 175993703424

約数和(自身を除く): 109110738884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 43, 46, 49, 70, 86, 92, 98, 115, 140, 151, 161, 172, 196, 215, 230, 245, 301, 302, 322, 430, 457, 460, 490, 602, 604, 644, 755, 805, 860, 914, 980, 989, 1057, 1127, 1204, 1505, 1510, 1610, 1828, 1978, 2107, 2114, 2254, 2285, 3010, 3020, 3199, 3220, 3473, 3956, 4214, 4228, 4508, 4570, 4945, 5285, 5635, 6020, 6398, 6493, 6923, 6946, 7399, 8428, 9140, 9890, 10511, 10535, 10570, 11270, 12796, 12986, 13846, 13892, 14798, 15995, 17365, 19651, 19780, 21022, 21070, 21140, 22393, 22540, 24311, 25972, 27692, 29596, 31990, 32465, 34615, 34730, 36995, 39302, 42044, 42140, 44786, 45451, 48461, 48622, 52555, 63980, 64930, 69007, 69230, 69460, 73577, 73990, 78604, 89572, 90902, 96922, 97244, 98255, 105110, 111965, 121555, 129860, 137557, 138014, 138460, 147154, 147980, 149339, 170177, 181804, 193844, 196510, 210220, 223930, 227255, 242305, 243110, 275114, 276028, 294308, 298678, 318157, 340354, 345035, 367885, 393020, 447860, 451973, 454510, 483049, 484610, 486220, 515039, 550228, 597356, 636314, 680708, 687785, 690070, 735770, 746695, 850885, 903946, 909020, 962899, 966098, 969220, 1030078, 1045373, 1272628, 1375570, 1380140, 1471540, 1493390, 1587161, 1590785, 1701770, 1807892, 1925798, 1932196, 2060156, 2090746, 2259865, 2415245, 2575195, 2751140, 2967301, 2986780, 3163811, 3174322, 3181570, 3381343, 3403540, 3851596, 4181492, 4519730, 4814495, 4830490, 5150390, 5226865, 5934602, 6327622, 6348644, 6363140, 6762686, 7317611, 7935805, 9039460, 9628990, 9660980, 10300780, 10453730, 11110127, 11869204, 12655244, 13525372, 14635222, 14836505, 15819055, 15871610, 16906715, 19257980, 20771107, 20907460, 22146677, 22220254, 29270444, 29673010, 31638110, 31743220, 33813430, 36588055, 41542214, 44293354, 44440508, 55550635, 59346020, 63276220, 67626860, 68247923, 73176110, 77770889, 83084428, 88586708, 103855535, 110733385, 111101270, 136495846, 145397749, 146352220, 155541778, 207711070, 221466770, 222202540, 272991692, 290795498, 311083556, 341239615, 388854445, 415422140, 442933540, 477735461, 581590996, 682479230, 726988745, 777708890, 955470922, 1364958460, 1453977490, 1555417780, 1910941844, 2388677305, 2907954980, 3344148227, 4777354610, 6688296454, 9554709220, 13376592908, 16720741135, 33441482270, 66882964540]

約数ペア:

[(1, 66882964540), (2, 33441482270), (4, 16720741135), (5, 13376592908), (7, 9554709220), (10, 6688296454), (14, 4777354610), (20, 3344148227), (23, 2907954980), (28, 2388677305), (35, 1910941844), (43, 1555417780), (46, 1453977490), (49, 1364958460), (70, 955470922), (86, 777708890), (92, 726988745), (98, 682479230), (115, 581590996), (140, 477735461), (151, 442933540), (161, 415422140), (172, 388854445), (196, 341239615), (215, 311083556), (230, 290795498), (245, 272991692), (301, 222202540), (302, 221466770), (322, 207711070), (430, 155541778), (457, 146352220), (460, 145397749), (490, 136495846), (602, 111101270), (604, 110733385), (644, 103855535), (755, 88586708), (805, 83084428), (860, 77770889), (914, 73176110), (980, 68247923), (989, 67626860), (1057, 63276220), (1127, 59346020), (1204, 55550635), (1505, 44440508), (1510, 44293354), (1610, 41542214), (1828, 36588055), (1978, 33813430), (2107, 31743220), (2114, 31638110), (2254, 29673010), (2285, 29270444), (3010, 22220254), (3020, 22146677), (3199, 20907460), (3220, 20771107), (3473, 19257980), (3956, 16906715), (4214, 15871610), (4228, 15819055), (4508, 14836505), (4570, 14635222), (4945, 13525372), (5285, 12655244), (5635, 11869204), (6020, 11110127), (6398, 10453730), (6493, 10300780), (6923, 9660980), (6946, 9628990), (7399, 9039460), (8428, 7935805), (9140, 7317611), (9890, 6762686), (10511, 6363140), (10535, 6348644), (10570, 6327622), (11270, 5934602), (12796, 5226865), (12986, 5150390), (13846, 4830490), (13892, 4814495), (14798, 4519730), (15995, 4181492), (17365, 3851596), (19651, 3403540), (19780, 3381343), (21022, 3181570), (21070, 3174322), (21140, 3163811), (22393, 2986780), (22540, 2967301), (24311, 2751140), (25972, 2575195), (27692, 2415245), (29596, 2259865), (31990, 2090746), (32465, 2060156), (34615, 1932196), (34730, 1925798), (36995, 1807892), (39302, 1701770), (42044, 1590785), (42140, 1587161), (44786, 1493390), (45451, 1471540), (48461, 1380140), (48622, 1375570), (52555, 1272628), (63980, 1045373), (64930, 1030078), (69007, 969220), (69230, 966098), (69460, 962899), (73577, 909020), (73990, 903946), (78604, 850885), (89572, 746695), (90902, 735770), (96922, 690070), (97244, 687785), (98255, 680708), (105110, 636314), (111965, 597356), (121555, 550228), (129860, 515039), (137557, 486220), (138014, 484610), (138460, 483049), (147154, 454510), (147980, 451973), (149339, 447860), (170177, 393020), (181804, 367885), (193844, 345035), (196510, 340354), (210220, 318157), (223930, 298678), (227255, 294308), (242305, 276028), (243110, 275114)]