744884381920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{725273}}^1$

素因数の和:725433

約数の個数: 144

約数和(自身を含む): 2062731475728

約数和(自身を除く): 1317847093808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 131, 140, 160, 196, 224, 245, 262, 280, 392, 490, 524, 560, 655, 784, 917, 980, 1048, 1120, 1310, 1568, 1834, 1960, 2096, 2620, 3668, 3920, 4192, 4585, 5240, 6419, 7336, 7840, 9170, 10480, 12838, 14672, 18340, 20960, 25676, 29344, 32095, 36680, 51352, 64190, 73360, 102704, 128380, 146720, 205408, 256760, 513520, 725273, 1027040, 1450546, 2901092, 3626365, 5076911, 5802184, 7252730, 10153822, 11604368, 14505460, 20307644, 23208736, 25384555, 29010920, 35538377, 40615288, 50769110, 58021840, 71076754, 81230576, 95010763, 101538220, 116043680, 142153508, 162461152, 177691885, 190021526, 203076440, 284307016, 355383770, 380043052, 406152880, 475053815, 568614032, 665075341, 710767540, 760086104, 812305760, 950107630, 1137228064, 1330150682, 1421535080, 1520172208, 1900215260, 2660301364, 2843070160, 3040344416, 3325376705, 3800430520, 4655527387, 5320602728, 5686140320, 6650753410, 7600861040, 9311054774, 10641205456, 13301506820, 15201722080, 18622109548, 21282410912, 23277636935, 26603013640, 37244219096, 46555273870, 53206027280, 74488438192, 93110547740, 106412054560, 148976876384, 186221095480, 372442190960, 744884381920]

約数ペア:

[(1, 744884381920), (2, 372442190960), (4, 186221095480), (5, 148976876384), (7, 106412054560), (8, 93110547740), (10, 74488438192), (14, 53206027280), (16, 46555273870), (20, 37244219096), (28, 26603013640), (32, 23277636935), (35, 21282410912), (40, 18622109548), (49, 15201722080), (56, 13301506820), (70, 10641205456), (80, 9311054774), (98, 7600861040), (112, 6650753410), (131, 5686140320), (140, 5320602728), (160, 4655527387), (196, 3800430520), (224, 3325376705), (245, 3040344416), (262, 2843070160), (280, 2660301364), (392, 1900215260), (490, 1520172208), (524, 1421535080), (560, 1330150682), (655, 1137228064), (784, 950107630), (917, 812305760), (980, 760086104), (1048, 710767540), (1120, 665075341), (1310, 568614032), (1568, 475053815), (1834, 406152880), (1960, 380043052), (2096, 355383770), (2620, 284307016), (3668, 203076440), (3920, 190021526), (4192, 177691885), (4585, 162461152), (5240, 142153508), (6419, 116043680), (7336, 101538220), (7840, 95010763), (9170, 81230576), (10480, 71076754), (12838, 58021840), (14672, 50769110), (18340, 40615288), (20960, 35538377), (25676, 29010920), (29344, 25384555), (32095, 23208736), (36680, 20307644), (51352, 14505460), (64190, 11604368), (73360, 10153822), (102704, 7252730), (128380, 5802184), (146720, 5076911), (205408, 3626365), (256760, 2901092), (513520, 1450546), (725273, 1027040)]