652428480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2055

約数の個数: 224

約数和(自身を含む): 2333841408

約数和(自身を除く): 1681412928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1984, 1993, 2046, 2112, 2480, 2640, 2728, 2976, 3410, 3520, 3720, 3986, 4092, 4960, 5115, 5280, 5456, 5952, 5979, 6820, 7440, 7972, 8184, 9920, 9965, 10230, 10560, 10912, 11958, 13640, 14880, 15944, 16368, 19930, 20460, 21824, 21923, 23916, 27280, 29760, 29895, 31888, 32736, 39860, 40920, 43846, 47832, 54560, 59790, 61783, 63776, 65472, 65769, 79720, 81840, 87692, 95664, 109120, 109615, 119580, 123566, 127552, 131538, 159440, 163680, 175384, 185349, 191328, 219230, 239160, 247132, 263076, 308915, 318880, 327360, 328845, 350768, 370698, 382656, 438460, 478320, 494264, 526152, 617830, 637760, 657690, 679613, 701536, 741396, 876920, 926745, 956640, 988528, 1052304, 1235660, 1315380, 1359226, 1403072, 1482792, 1753840, 1853490, 1913280, 1977056, 2038839, 2104608, 2471320, 2630760, 2718452, 2965584, 3398065, 3507680, 3706980, 3954112, 4077678, 4209216, 4942640, 5261520, 5436904, 5931168, 6796130, 7015360, 7413960, 8155356, 9885280, 10194195, 10523040, 10873808, 11862336, 13592260, 14827920, 16310712, 19770560, 20388390, 21046080, 21747616, 27184520, 29655840, 32621424, 40776780, 43495232, 54369040, 59311680, 65242848, 81553560, 108738080, 130485696, 163107120, 217476160, 326214240, 652428480]

約数ペア:

[(1, 652428480), (2, 326214240), (3, 217476160), (4, 163107120), (5, 130485696), (6, 108738080), (8, 81553560), (10, 65242848), (11, 59311680), (12, 54369040), (15, 43495232), (16, 40776780), (20, 32621424), (22, 29655840), (24, 27184520), (30, 21747616), (31, 21046080), (32, 20388390), (33, 19770560), (40, 16310712), (44, 14827920), (48, 13592260), (55, 11862336), (60, 10873808), (62, 10523040), (64, 10194195), (66, 9885280), (80, 8155356), (88, 7413960), (93, 7015360), (96, 6796130), (110, 5931168), (120, 5436904), (124, 5261520), (132, 4942640), (155, 4209216), (160, 4077678), (165, 3954112), (176, 3706980), (186, 3507680), (192, 3398065), (220, 2965584), (240, 2718452), (248, 2630760), (264, 2471320), (310, 2104608), (320, 2038839), (330, 1977056), (341, 1913280), (352, 1853490), (372, 1753840), (440, 1482792), (465, 1403072), (480, 1359226), (496, 1315380), (528, 1235660), (620, 1052304), (660, 988528), (682, 956640), (704, 926745), (744, 876920), (880, 741396), (930, 701536), (960, 679613), (992, 657690), (1023, 637760), (1056, 617830), (1240, 526152), (1320, 494264), (1364, 478320), (1488, 438460), (1705, 382656), (1760, 370698), (1860, 350768), (1984, 328845), (1993, 327360), (2046, 318880), (2112, 308915), (2480, 263076), (2640, 247132), (2728, 239160), (2976, 219230), (3410, 191328), (3520, 185349), (3720, 175384), (3986, 163680), (4092, 159440), (4960, 131538), (5115, 127552), (5280, 123566), (5456, 119580), (5952, 109615), (5979, 109120), (6820, 95664), (7440, 87692), (7972, 81840), (8184, 79720), (9920, 65769), (9965, 65472), (10230, 63776), (10560, 61783), (10912, 59790), (11958, 54560), (13640, 47832), (14880, 43846), (15944, 40920), (16368, 39860), (19930, 32736), (20460, 31888), (21824, 29895), (21923, 29760), (23916, 27280)]