20162018730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{863}}^1$

素因数の和:1601

約数の個数: 192

約数和(自身を含む): 58889576448

約数和(自身を除く): 38727557718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 691, 735, 805, 863, 966, 1127, 1382, 1470, 1610, 1726, 2073, 2254, 2415, 2589, 3381, 3455, 4146, 4315, 4830, 4837, 5178, 5635, 6041, 6762, 6910, 8630, 9674, 10365, 11270, 12082, 12945, 14511, 15893, 16905, 18123, 19849, 20730, 24185, 25890, 29022, 30205, 31786, 33810, 33859, 36246, 39698, 42287, 47679, 48370, 59547, 60410, 67718, 72555, 79465, 84574, 90615, 95358, 99245, 101577, 111251, 119094, 126861, 138943, 145110, 158930, 169295, 181230, 198490, 203154, 211435, 222502, 238395, 253722, 277886, 297735, 333753, 338590, 416829, 422870, 476790, 507885, 556255, 595470, 596333, 634305, 667506, 694715, 778757, 833658, 972601, 1015770, 1112510, 1192666, 1268610, 1389430, 1557514, 1668765, 1788999, 1945202, 2084145, 2336271, 2917803, 2981665, 3337530, 3577998, 3893785, 4168290, 4174331, 4672542, 4863005, 5835606, 5963330, 7787570, 8348662, 8944995, 9726010, 11681355, 12522993, 13715659, 14589015, 17889990, 20871655, 23362710, 25045986, 27431318, 29178030, 29220317, 41146977, 41743310, 58440634, 62614965, 68578295, 82293954, 87660951, 96009613, 125229930, 137156590, 146101585, 175321902, 192019226, 205734885, 288028839, 292203170, 411469770, 438304755, 480048065, 576057678, 672067291, 876609510, 960096130, 1344134582, 1440144195, 2016201873, 2880288390, 3360336455, 4032403746, 6720672910, 10081009365, 20162018730]

約数ペア:

[(1, 20162018730), (2, 10081009365), (3, 6720672910), (5, 4032403746), (6, 3360336455), (7, 2880288390), (10, 2016201873), (14, 1440144195), (15, 1344134582), (21, 960096130), (23, 876609510), (30, 672067291), (35, 576057678), (42, 480048065), (46, 438304755), (49, 411469770), (69, 292203170), (70, 288028839), (98, 205734885), (105, 192019226), (115, 175321902), (138, 146101585), (147, 137156590), (161, 125229930), (210, 96009613), (230, 87660951), (245, 82293954), (294, 68578295), (322, 62614965), (345, 58440634), (483, 41743310), (490, 41146977), (690, 29220317), (691, 29178030), (735, 27431318), (805, 25045986), (863, 23362710), (966, 20871655), (1127, 17889990), (1382, 14589015), (1470, 13715659), (1610, 12522993), (1726, 11681355), (2073, 9726010), (2254, 8944995), (2415, 8348662), (2589, 7787570), (3381, 5963330), (3455, 5835606), (4146, 4863005), (4315, 4672542), (4830, 4174331), (4837, 4168290), (5178, 3893785), (5635, 3577998), (6041, 3337530), (6762, 2981665), (6910, 2917803), (8630, 2336271), (9674, 2084145), (10365, 1945202), (11270, 1788999), (12082, 1668765), (12945, 1557514), (14511, 1389430), (15893, 1268610), (16905, 1192666), (18123, 1112510), (19849, 1015770), (20730, 972601), (24185, 833658), (25890, 778757), (29022, 694715), (30205, 667506), (31786, 634305), (33810, 596333), (33859, 595470), (36246, 556255), (39698, 507885), (42287, 476790), (47679, 422870), (48370, 416829), (59547, 338590), (60410, 333753), (67718, 297735), (72555, 277886), (79465, 253722), (84574, 238395), (90615, 222502), (95358, 211435), (99245, 203154), (101577, 198490), (111251, 181230), (119094, 169295), (126861, 158930), (138943, 145110)]