15662634680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1$

素因数の和:4102

約数の個数: 256

約数和(自身を含む): 46471864320

約数和(自身を除く): 30809229640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 41, 44, 55, 56, 62, 70, 77, 82, 88, 110, 124, 140, 154, 155, 164, 205, 217, 220, 248, 280, 287, 308, 310, 328, 341, 385, 410, 434, 440, 451, 574, 616, 620, 682, 770, 820, 868, 902, 1085, 1148, 1240, 1271, 1364, 1435, 1540, 1640, 1705, 1736, 1804, 2170, 2255, 2296, 2387, 2542, 2728, 2870, 3080, 3157, 3410, 3608, 4001, 4340, 4510, 4774, 5084, 5740, 6314, 6355, 6820, 8002, 8680, 8897, 9020, 9548, 10168, 11480, 11935, 12628, 12710, 13640, 13981, 15785, 16004, 17794, 18040, 19096, 20005, 23870, 25256, 25420, 27962, 28007, 31570, 32008, 35588, 40010, 44011, 44485, 47740, 50840, 55924, 56014, 63140, 69905, 71176, 80020, 88022, 88970, 95480, 97867, 111848, 112028, 124031, 126280, 139810, 140035, 160040, 164041, 176044, 177940, 195734, 220055, 224056, 248062, 279620, 280070, 308077, 328082, 352088, 355880, 391468, 440110, 489335, 496124, 559240, 560140, 616154, 620155, 656164, 782936, 820205, 868217, 880220, 978670, 992248, 1120280, 1148287, 1232308, 1240310, 1312328, 1364341, 1540385, 1640410, 1736434, 1760440, 1804451, 1957340, 2296574, 2464616, 2480620, 2728682, 3080770, 3280820, 3472868, 3608902, 3914680, 4341085, 4593148, 4961240, 5085271, 5457364, 5741435, 6161540, 6561640, 6821705, 6945736, 7217804, 8682170, 9022255, 9186296, 9550387, 10170542, 10914728, 11482870, 12323080, 12631157, 13643410, 14435608, 17364340, 18044510, 19100774, 20341084, 22965740, 25262314, 25426355, 27286820, 34728680, 35596897, 36089020, 38201548, 40682168, 45931480, 47751935, 50524628, 50852710, 54573640, 55937981, 63155785, 71193794, 72178040, 76403096, 95503870, 101049256, 101705420, 111875962, 126311570, 142387588, 177984485, 191007740, 203410840, 223751924, 252623140, 279689905, 284775176, 355968970, 382015480, 391565867, 447503848, 505246280, 559379810, 711937940, 783131734, 1118759620, 1423875880, 1566263468, 1957829335, 2237519240, 3132526936, 3915658670, 7831317340, 15662634680]

約数ペア:

[(1, 15662634680), (2, 7831317340), (4, 3915658670), (5, 3132526936), (7, 2237519240), (8, 1957829335), (10, 1566263468), (11, 1423875880), (14, 1118759620), (20, 783131734), (22, 711937940), (28, 559379810), (31, 505246280), (35, 447503848), (40, 391565867), (41, 382015480), (44, 355968970), (55, 284775176), (56, 279689905), (62, 252623140), (70, 223751924), (77, 203410840), (82, 191007740), (88, 177984485), (110, 142387588), (124, 126311570), (140, 111875962), (154, 101705420), (155, 101049256), (164, 95503870), (205, 76403096), (217, 72178040), (220, 71193794), (248, 63155785), (280, 55937981), (287, 54573640), (308, 50852710), (310, 50524628), (328, 47751935), (341, 45931480), (385, 40682168), (410, 38201548), (434, 36089020), (440, 35596897), (451, 34728680), (574, 27286820), (616, 25426355), (620, 25262314), (682, 22965740), (770, 20341084), (820, 19100774), (868, 18044510), (902, 17364340), (1085, 14435608), (1148, 13643410), (1240, 12631157), (1271, 12323080), (1364, 11482870), (1435, 10914728), (1540, 10170542), (1640, 9550387), (1705, 9186296), (1736, 9022255), (1804, 8682170), (2170, 7217804), (2255, 6945736), (2296, 6821705), (2387, 6561640), (2542, 6161540), (2728, 5741435), (2870, 5457364), (3080, 5085271), (3157, 4961240), (3410, 4593148), (3608, 4341085), (4001, 3914680), (4340, 3608902), (4510, 3472868), (4774, 3280820), (5084, 3080770), (5740, 2728682), (6314, 2480620), (6355, 2464616), (6820, 2296574), (8002, 1957340), (8680, 1804451), (8897, 1760440), (9020, 1736434), (9548, 1640410), (10168, 1540385), (11480, 1364341), (11935, 1312328), (12628, 1240310), (12710, 1232308), (13640, 1148287), (13981, 1120280), (15785, 992248), (16004, 978670), (17794, 880220), (18040, 868217), (19096, 820205), (20005, 782936), (23870, 656164), (25256, 620155), (25420, 616154), (27962, 560140), (28007, 559240), (31570, 496124), (32008, 489335), (35588, 440110), (40010, 391468), (44011, 355880), (44485, 352088), (47740, 328082), (50840, 308077), (55924, 280070), (56014, 279620), (63140, 248062), (69905, 224056), (71176, 220055), (80020, 195734), (88022, 177940), (88970, 176044), (95480, 164041), (97867, 160040), (111848, 140035), (112028, 139810), (124031, 126280)]