13530185520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{1979}}^1$

素因数の和:2523

約数の個数: 160

約数和(自身を含む): 42744049920

約数和(自身を除く): 29213864400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 467, 488, 610, 732, 915, 934, 976, 1220, 1401, 1464, 1830, 1868, 1979, 2335, 2440, 2802, 2928, 3660, 3736, 3958, 4670, 4880, 5604, 5937, 7005, 7320, 7472, 7916, 9340, 9895, 11208, 11874, 14010, 14640, 15832, 18680, 19790, 22416, 23748, 28020, 28487, 29685, 31664, 37360, 39580, 47496, 56040, 56974, 59370, 79160, 85461, 94992, 112080, 113948, 118740, 120719, 142435, 158320, 170922, 227896, 237480, 241438, 284870, 341844, 362157, 427305, 455792, 474960, 482876, 569740, 603595, 683688, 724314, 854610, 924193, 965752, 1139480, 1207190, 1367376, 1448628, 1709220, 1810785, 1848386, 1931504, 2278960, 2414380, 2772579, 2897256, 3418440, 3621570, 3696772, 4620965, 4828760, 5545158, 5794512, 6836880, 7243140, 7393544, 9241930, 9657520, 11090316, 13862895, 14486280, 14787088, 18483860, 22180632, 27725790, 28972560, 36967720, 44361264, 55451580, 56375773, 73935440, 110903160, 112751546, 169127319, 221806320, 225503092, 281878865, 338254638, 451006184, 563757730, 676509276, 845636595, 902012368, 1127515460, 1353018552, 1691273190, 2255030920, 2706037104, 3382546380, 4510061840, 6765092760, 13530185520]

約数ペア:

[(1, 13530185520), (2, 6765092760), (3, 4510061840), (4, 3382546380), (5, 2706037104), (6, 2255030920), (8, 1691273190), (10, 1353018552), (12, 1127515460), (15, 902012368), (16, 845636595), (20, 676509276), (24, 563757730), (30, 451006184), (40, 338254638), (48, 281878865), (60, 225503092), (61, 221806320), (80, 169127319), (120, 112751546), (122, 110903160), (183, 73935440), (240, 56375773), (244, 55451580), (305, 44361264), (366, 36967720), (467, 28972560), (488, 27725790), (610, 22180632), (732, 18483860), (915, 14787088), (934, 14486280), (976, 13862895), (1220, 11090316), (1401, 9657520), (1464, 9241930), (1830, 7393544), (1868, 7243140), (1979, 6836880), (2335, 5794512), (2440, 5545158), (2802, 4828760), (2928, 4620965), (3660, 3696772), (3736, 3621570), (3958, 3418440), (4670, 2897256), (4880, 2772579), (5604, 2414380), (5937, 2278960), (7005, 1931504), (7320, 1848386), (7472, 1810785), (7916, 1709220), (9340, 1448628), (9895, 1367376), (11208, 1207190), (11874, 1139480), (14010, 965752), (14640, 924193), (15832, 854610), (18680, 724314), (19790, 683688), (22416, 603595), (23748, 569740), (28020, 482876), (28487, 474960), (29685, 455792), (31664, 427305), (37360, 362157), (39580, 341844), (47496, 284870), (56040, 241438), (56974, 237480), (59370, 227896), (79160, 170922), (85461, 158320), (94992, 142435), (112080, 120719), (113948, 118740)]