8320223520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{117917}}^1$

素因数の和:117952

約数の個数: 216

約数和(自身を含む): 33028595964

約数和(自身を除く): 24708372444

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 70560, 117917, 235834, 353751, 471668, 589585, 707502, 825419, 943336, 1061253, 1179170, 1415004, 1650838, 1768755, 1886672, 2122506, 2358340, 2476257, 2830008, 3301676, 3537510, 3773344, 4127095, 4245012, 4716680, 4952514, 5306265, 5660016, 5777933, 6603352, 7075020, 7428771, 8254190, 8490024, 9433360, 9905028, 10612530, 11320032, 11555866, 12381285, 13206704, 14150040, 14857542, 16508380, 16980048, 17333799, 18866720, 19810056, 21225060, 23111732, 24762570, 26413408, 28300080, 28889665, 29715084, 33016760, 33960096, 34667598, 37143855, 39620112, 42450120, 46223464, 49525140, 52001397, 56600160, 57779330, 59430168, 66033520, 69335196, 74287710, 79240224, 84900240, 86668995, 92446928, 99050280, 104002794, 115558660, 118860336, 132067040, 138670392, 148575420, 169800480, 173337990, 184893856, 198100560, 208005588, 231117320, 237720672, 260006985, 277340784, 297150840, 346675980, 396201120, 416011176, 462234640, 520013970, 554681568, 594301680, 693351960, 832022352, 924469280, 1040027940, 1188603360, 1386703920, 1664044704, 2080055880, 2773407840, 4160111760, 8320223520]

約数ペア:

[(1, 8320223520), (2, 4160111760), (3, 2773407840), (4, 2080055880), (5, 1664044704), (6, 1386703920), (7, 1188603360), (8, 1040027940), (9, 924469280), (10, 832022352), (12, 693351960), (14, 594301680), (15, 554681568), (16, 520013970), (18, 462234640), (20, 416011176), (21, 396201120), (24, 346675980), (28, 297150840), (30, 277340784), (32, 260006985), (35, 237720672), (36, 231117320), (40, 208005588), (42, 198100560), (45, 184893856), (48, 173337990), (49, 169800480), (56, 148575420), (60, 138670392), (63, 132067040), (70, 118860336), (72, 115558660), (80, 104002794), (84, 99050280), (90, 92446928), (96, 86668995), (98, 84900240), (105, 79240224), (112, 74287710), (120, 69335196), (126, 66033520), (140, 59430168), (144, 57779330), (147, 56600160), (160, 52001397), (168, 49525140), (180, 46223464), (196, 42450120), (210, 39620112), (224, 37143855), (240, 34667598), (245, 33960096), (252, 33016760), (280, 29715084), (288, 28889665), (294, 28300080), (315, 26413408), (336, 24762570), (360, 23111732), (392, 21225060), (420, 19810056), (441, 18866720), (480, 17333799), (490, 16980048), (504, 16508380), (560, 14857542), (588, 14150040), (630, 13206704), (672, 12381285), (720, 11555866), (735, 11320032), (784, 10612530), (840, 9905028), (882, 9433360), (980, 8490024), (1008, 8254190), (1120, 7428771), (1176, 7075020), (1260, 6603352), (1440, 5777933), (1470, 5660016), (1568, 5306265), (1680, 4952514), (1764, 4716680), (1960, 4245012), (2016, 4127095), (2205, 3773344), (2352, 3537510), (2520, 3301676), (2940, 2830008), (3360, 2476257), (3528, 2358340), (3920, 2122506), (4410, 1886672), (4704, 1768755), (5040, 1650838), (5880, 1415004), (7056, 1179170), (7840, 1061253), (8820, 943336), (10080, 825419), (11760, 707502), (14112, 589585), (17640, 471668), (23520, 353751), (35280, 235834), (70560, 117917)]