307232520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 1099837440

約数和(自身を除く): 792604920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 67, 70, 84, 103, 105, 106, 120, 134, 140, 159, 168, 201, 206, 210, 212, 265, 268, 280, 309, 318, 335, 371, 402, 412, 420, 424, 469, 515, 530, 536, 618, 636, 670, 721, 742, 795, 804, 824, 840, 938, 1005, 1030, 1060, 1113, 1236, 1272, 1340, 1407, 1442, 1484, 1545, 1590, 1608, 1855, 1876, 2010, 2060, 2120, 2163, 2226, 2345, 2472, 2680, 2814, 2884, 2968, 3090, 3180, 3551, 3605, 3710, 3752, 4020, 4120, 4326, 4452, 4690, 5459, 5565, 5628, 5768, 6180, 6360, 6901, 7035, 7102, 7210, 7420, 8040, 8652, 8904, 9380, 10653, 10815, 10918, 11130, 11256, 12360, 13802, 14070, 14204, 14420, 14840, 16377, 17304, 17755, 18760, 20703, 21306, 21630, 21836, 22260, 24857, 27295, 27604, 28140, 28408, 28840, 32754, 34505, 35510, 38213, 41406, 42612, 43260, 43672, 44520, 48307, 49714, 53265, 54590, 55208, 56280, 65508, 69010, 71020, 74571, 76426, 81885, 82812, 85224, 86520, 96614, 99428, 103515, 106530, 109180, 114639, 124285, 131016, 138020, 142040, 144921, 149142, 152852, 163770, 165624, 191065, 193228, 198856, 207030, 213060, 218360, 229278, 241535, 248570, 276040, 289842, 298284, 305704, 327540, 365753, 372855, 382130, 386456, 414060, 426120, 458556, 483070, 497140, 573195, 579684, 596568, 655080, 724605, 731506, 745710, 764260, 828120, 917112, 966140, 994280, 1097259, 1146390, 1159368, 1449210, 1463012, 1491420, 1528520, 1828765, 1932280, 2194518, 2292780, 2560271, 2898420, 2926024, 2982840, 3657530, 4389036, 4585560, 5120542, 5486295, 5796840, 7315060, 7680813, 8778072, 10241084, 10972590, 12801355, 14630120, 15361626, 20482168, 21945180, 25602710, 30723252, 38404065, 43890360, 51205420, 61446504, 76808130, 102410840, 153616260, 307232520]

約数ペア:

[(1, 307232520), (2, 153616260), (3, 102410840), (4, 76808130), (5, 61446504), (6, 51205420), (7, 43890360), (8, 38404065), (10, 30723252), (12, 25602710), (14, 21945180), (15, 20482168), (20, 15361626), (21, 14630120), (24, 12801355), (28, 10972590), (30, 10241084), (35, 8778072), (40, 7680813), (42, 7315060), (53, 5796840), (56, 5486295), (60, 5120542), (67, 4585560), (70, 4389036), (84, 3657530), (103, 2982840), (105, 2926024), (106, 2898420), (120, 2560271), (134, 2292780), (140, 2194518), (159, 1932280), (168, 1828765), (201, 1528520), (206, 1491420), (210, 1463012), (212, 1449210), (265, 1159368), (268, 1146390), (280, 1097259), (309, 994280), (318, 966140), (335, 917112), (371, 828120), (402, 764260), (412, 745710), (420, 731506), (424, 724605), (469, 655080), (515, 596568), (530, 579684), (536, 573195), (618, 497140), (636, 483070), (670, 458556), (721, 426120), (742, 414060), (795, 386456), (804, 382130), (824, 372855), (840, 365753), (938, 327540), (1005, 305704), (1030, 298284), (1060, 289842), (1113, 276040), (1236, 248570), (1272, 241535), (1340, 229278), (1407, 218360), (1442, 213060), (1484, 207030), (1545, 198856), (1590, 193228), (1608, 191065), (1855, 165624), (1876, 163770), (2010, 152852), (2060, 149142), (2120, 144921), (2163, 142040), (2226, 138020), (2345, 131016), (2472, 124285), (2680, 114639), (2814, 109180), (2884, 106530), (2968, 103515), (3090, 99428), (3180, 96614), (3551, 86520), (3605, 85224), (3710, 82812), (3752, 81885), (4020, 76426), (4120, 74571), (4326, 71020), (4452, 69010), (4690, 65508), (5459, 56280), (5565, 55208), (5628, 54590), (5768, 53265), (6180, 49714), (6360, 48307), (6901, 44520), (7035, 43672), (7102, 43260), (7210, 42612), (7420, 41406), (8040, 38213), (8652, 35510), (8904, 34505), (9380, 32754), (10653, 28840), (10815, 28408), (10918, 28140), (11130, 27604), (11256, 27295), (12360, 24857), (13802, 22260), (14070, 21836), (14204, 21630), (14420, 21306), (14840, 20703), (16377, 18760), (17304, 17755)]