198723360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 192

約数和(自身を含む): 695205504

約数和(自身を除く): 496482144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 220, 240, 244, 264, 305, 330, 352, 366, 440, 480, 488, 528, 610, 617, 660, 671, 732, 880, 915, 976, 1056, 1220, 1234, 1320, 1342, 1464, 1760, 1830, 1851, 1952, 2013, 2440, 2468, 2640, 2684, 2928, 3085, 3355, 3660, 3702, 4026, 4880, 4936, 5280, 5368, 5856, 6170, 6710, 6787, 7320, 7404, 8052, 9255, 9760, 9872, 10065, 10736, 12340, 13420, 13574, 14640, 14808, 16104, 18510, 19744, 20130, 20361, 21472, 24680, 26840, 27148, 29280, 29616, 32208, 33935, 37020, 37637, 40260, 40722, 49360, 53680, 54296, 59232, 64416, 67870, 74040, 75274, 80520, 81444, 98720, 101805, 107360, 108592, 112911, 135740, 148080, 150548, 161040, 162888, 188185, 203610, 217184, 225822, 271480, 296160, 301096, 322080, 325776, 376370, 407220, 414007, 451644, 542960, 564555, 602192, 651552, 752740, 814440, 828014, 903288, 1085920, 1129110, 1204384, 1242021, 1505480, 1628880, 1656028, 1806576, 2070035, 2258220, 2484042, 3010960, 3257760, 3312056, 3613152, 4140070, 4516440, 4968084, 6021920, 6210105, 6624112, 8280140, 9032880, 9936168, 12420210, 13248224, 16560280, 18065760, 19872336, 24840420, 33120560, 39744672, 49680840, 66241120, 99361680, 198723360]

約数ペア:

[(1, 198723360), (2, 99361680), (3, 66241120), (4, 49680840), (5, 39744672), (6, 33120560), (8, 24840420), (10, 19872336), (11, 18065760), (12, 16560280), (15, 13248224), (16, 12420210), (20, 9936168), (22, 9032880), (24, 8280140), (30, 6624112), (32, 6210105), (33, 6021920), (40, 4968084), (44, 4516440), (48, 4140070), (55, 3613152), (60, 3312056), (61, 3257760), (66, 3010960), (80, 2484042), (88, 2258220), (96, 2070035), (110, 1806576), (120, 1656028), (122, 1628880), (132, 1505480), (160, 1242021), (165, 1204384), (176, 1129110), (183, 1085920), (220, 903288), (240, 828014), (244, 814440), (264, 752740), (305, 651552), (330, 602192), (352, 564555), (366, 542960), (440, 451644), (480, 414007), (488, 407220), (528, 376370), (610, 325776), (617, 322080), (660, 301096), (671, 296160), (732, 271480), (880, 225822), (915, 217184), (976, 203610), (1056, 188185), (1220, 162888), (1234, 161040), (1320, 150548), (1342, 148080), (1464, 135740), (1760, 112911), (1830, 108592), (1851, 107360), (1952, 101805), (2013, 98720), (2440, 81444), (2468, 80520), (2640, 75274), (2684, 74040), (2928, 67870), (3085, 64416), (3355, 59232), (3660, 54296), (3702, 53680), (4026, 49360), (4880, 40722), (4936, 40260), (5280, 37637), (5368, 37020), (5856, 33935), (6170, 32208), (6710, 29616), (6787, 29280), (7320, 27148), (7404, 26840), (8052, 24680), (9255, 21472), (9760, 20361), (9872, 20130), (10065, 19744), (10736, 18510), (12340, 16104), (13420, 14808), (13574, 14640)]