345738960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:586

約数の個数: 240

約数和(自身を含む): 1337831040

約数和(自身を除く): 992092080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 181, 210, 240, 252, 280, 315, 336, 360, 362, 379, 420, 504, 543, 560, 630, 720, 724, 758, 840, 905, 1008, 1086, 1137, 1260, 1267, 1448, 1516, 1629, 1680, 1810, 1895, 2172, 2274, 2520, 2534, 2653, 2715, 2896, 3032, 3258, 3411, 3620, 3790, 3801, 4344, 4548, 5040, 5068, 5306, 5430, 5685, 6064, 6335, 6516, 6822, 7240, 7580, 7602, 7959, 8145, 8688, 9096, 10136, 10612, 10860, 11370, 11403, 12670, 13032, 13265, 13644, 14480, 15160, 15204, 15918, 16290, 17055, 18192, 19005, 20272, 21224, 21720, 22740, 22806, 23877, 25340, 26064, 26530, 27288, 30320, 30408, 31836, 32580, 34110, 38010, 39795, 42448, 43440, 45480, 45612, 47754, 50680, 53060, 54576, 57015, 60816, 63672, 65160, 68220, 68599, 76020, 79590, 90960, 91224, 95508, 101360, 106120, 114030, 119385, 127344, 130320, 136440, 137198, 152040, 159180, 182448, 191016, 205797, 212240, 228060, 238770, 272880, 274396, 304080, 318360, 342995, 382032, 411594, 456120, 477540, 480193, 548792, 617391, 636720, 685990, 823188, 912240, 955080, 960386, 1028985, 1097584, 1234782, 1371980, 1440579, 1646376, 1910160, 1920772, 2057970, 2400965, 2469564, 2743960, 2881158, 3086955, 3292752, 3841544, 4115940, 4321737, 4801930, 4939128, 5487920, 5762316, 6173910, 7202895, 7683088, 8231880, 8643474, 9603860, 9878256, 11524632, 12347820, 14405790, 16463760, 17286948, 19207720, 21608685, 23049264, 24695640, 28811580, 34573896, 38415440, 43217370, 49391280, 57623160, 69147792, 86434740, 115246320, 172869480, 345738960]

約数ペア:

[(1, 345738960), (2, 172869480), (3, 115246320), (4, 86434740), (5, 69147792), (6, 57623160), (7, 49391280), (8, 43217370), (9, 38415440), (10, 34573896), (12, 28811580), (14, 24695640), (15, 23049264), (16, 21608685), (18, 19207720), (20, 17286948), (21, 16463760), (24, 14405790), (28, 12347820), (30, 11524632), (35, 9878256), (36, 9603860), (40, 8643474), (42, 8231880), (45, 7683088), (48, 7202895), (56, 6173910), (60, 5762316), (63, 5487920), (70, 4939128), (72, 4801930), (80, 4321737), (84, 4115940), (90, 3841544), (105, 3292752), (112, 3086955), (120, 2881158), (126, 2743960), (140, 2469564), (144, 2400965), (168, 2057970), (180, 1920772), (181, 1910160), (210, 1646376), (240, 1440579), (252, 1371980), (280, 1234782), (315, 1097584), (336, 1028985), (360, 960386), (362, 955080), (379, 912240), (420, 823188), (504, 685990), (543, 636720), (560, 617391), (630, 548792), (720, 480193), (724, 477540), (758, 456120), (840, 411594), (905, 382032), (1008, 342995), (1086, 318360), (1137, 304080), (1260, 274396), (1267, 272880), (1448, 238770), (1516, 228060), (1629, 212240), (1680, 205797), (1810, 191016), (1895, 182448), (2172, 159180), (2274, 152040), (2520, 137198), (2534, 136440), (2653, 130320), (2715, 127344), (2896, 119385), (3032, 114030), (3258, 106120), (3411, 101360), (3620, 95508), (3790, 91224), (3801, 90960), (4344, 79590), (4548, 76020), (5040, 68599), (5068, 68220), (5306, 65160), (5430, 63672), (5685, 60816), (6064, 57015), (6335, 54576), (6516, 53060), (6822, 50680), (7240, 47754), (7580, 45612), (7602, 45480), (7959, 43440), (8145, 42448), (8688, 39795), (9096, 38010), (10136, 34110), (10612, 32580), (10860, 31836), (11370, 30408), (11403, 30320), (12670, 27288), (13032, 26530), (13265, 26064), (13644, 25340), (14480, 23877), (15160, 22806), (15204, 22740), (15918, 21720), (16290, 21224), (17055, 20272), (18192, 19005)]