69818939520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3305821}}^1$

素因数の和:3305854

約数の個数: 128

約数和(自身を含む): 242779567680

約数和(自身を除く): 172960628160

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, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 3305821, 6611642, 9917463, 13223284, 16529105, 19834926, 26446568, 33058210, 36364031, 39669852, 49587315, 52893136, 66116420, 72728062, 79339704, 99174630, 105786272, 109092093, 132232840, 145456124, 158679408, 181820155, 198349260, 211572544, 218184186, 264465680, 290912248, 317358816, 363640310, 396698520, 423145088, 436368372, 528931360, 545460465, 581824496, 634717632, 727280620, 793397040, 872736744, 1057862720, 1090920930, 1163648992, 1269435264, 1454561240, 1586794080, 1745473488, 2115725440, 2181841860, 2327297984, 2909122480, 3173588160, 3490946976, 4363683720, 4654595968, 5818244960, 6347176320, 6981893952, 8727367440, 11636489920, 13963787904, 17454734880, 23272979840, 34909469760, 69818939520]

約数ペア:

[(1, 69818939520), (2, 34909469760), (3, 23272979840), (4, 17454734880), (5, 13963787904), (6, 11636489920), (8, 8727367440), (10, 6981893952), (11, 6347176320), (12, 5818244960), (15, 4654595968), (16, 4363683720), (20, 3490946976), (22, 3173588160), (24, 2909122480), (30, 2327297984), (32, 2181841860), (33, 2115725440), (40, 1745473488), (44, 1586794080), (48, 1454561240), (55, 1269435264), (60, 1163648992), (64, 1090920930), (66, 1057862720), (80, 872736744), (88, 793397040), (96, 727280620), (110, 634717632), (120, 581824496), (128, 545460465), (132, 528931360), (160, 436368372), (165, 423145088), (176, 396698520), (192, 363640310), (220, 317358816), (240, 290912248), (264, 264465680), (320, 218184186), (330, 211572544), (352, 198349260), (384, 181820155), (440, 158679408), (480, 145456124), (528, 132232840), (640, 109092093), (660, 105786272), (704, 99174630), (880, 79339704), (960, 72728062), (1056, 66116420), (1320, 52893136), (1408, 49587315), (1760, 39669852), (1920, 36364031), (2112, 33058210), (2640, 26446568), (3520, 19834926), (4224, 16529105), (5280, 13223284), (7040, 9917463), (10560, 6611642), (21120, 3305821)]