214428240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 240

約数和(自身を含む): 801615360

約数和(自身を除く): 587187120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 739, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1478, 1488, 1560, 1612, 1860, 1872, 2015, 2217, 2232, 2340, 2418, 2480, 2790, 2956, 3120, 3224, 3627, 3695, 3720, 4030, 4434, 4464, 4680, 4836, 5580, 5912, 6045, 6448, 6651, 7254, 7390, 7440, 8060, 8868, 9360, 9607, 9672, 11085, 11160, 11824, 12090, 13302, 14508, 14780, 16120, 17736, 18135, 19214, 19344, 22170, 22320, 22909, 24180, 26604, 28821, 29016, 29560, 32240, 33255, 35472, 36270, 38428, 44340, 45818, 48035, 48360, 53208, 57642, 58032, 59120, 66510, 68727, 72540, 76856, 86463, 88680, 91636, 96070, 96720, 106416, 114545, 115284, 133020, 137454, 144105, 145080, 153712, 172926, 177360, 183272, 192140, 206181, 229090, 230568, 266040, 274908, 288210, 290160, 297817, 343635, 345852, 366544, 384280, 412362, 432315, 458180, 461136, 532080, 549816, 576420, 595634, 687270, 691704, 768560, 824724, 864630, 893451, 916360, 1030905, 1099632, 1152840, 1191268, 1374540, 1383408, 1489085, 1649448, 1729260, 1786902, 1832720, 2061810, 2305680, 2382536, 2680353, 2749080, 2978170, 3298896, 3458520, 3573804, 4123620, 4467255, 4765072, 5360706, 5498160, 5956340, 6917040, 7147608, 8247240, 8934510, 10721412, 11912680, 13401765, 14295216, 16494480, 17869020, 21442824, 23825360, 26803530, 35738040, 42885648, 53607060, 71476080, 107214120, 214428240]

約数ペア:

[(1, 214428240), (2, 107214120), (3, 71476080), (4, 53607060), (5, 42885648), (6, 35738040), (8, 26803530), (9, 23825360), (10, 21442824), (12, 17869020), (13, 16494480), (15, 14295216), (16, 13401765), (18, 11912680), (20, 10721412), (24, 8934510), (26, 8247240), (30, 7147608), (31, 6917040), (36, 5956340), (39, 5498160), (40, 5360706), (45, 4765072), (48, 4467255), (52, 4123620), (60, 3573804), (62, 3458520), (65, 3298896), (72, 2978170), (78, 2749080), (80, 2680353), (90, 2382536), (93, 2305680), (104, 2061810), (117, 1832720), (120, 1786902), (124, 1729260), (130, 1649448), (144, 1489085), (155, 1383408), (156, 1374540), (180, 1191268), (186, 1152840), (195, 1099632), (208, 1030905), (234, 916360), (240, 893451), (248, 864630), (260, 824724), (279, 768560), (310, 691704), (312, 687270), (360, 595634), (372, 576420), (390, 549816), (403, 532080), (465, 461136), (468, 458180), (496, 432315), (520, 412362), (558, 384280), (585, 366544), (620, 345852), (624, 343635), (720, 297817), (739, 290160), (744, 288210), (780, 274908), (806, 266040), (930, 230568), (936, 229090), (1040, 206181), (1116, 192140), (1170, 183272), (1209, 177360), (1240, 172926), (1395, 153712), (1478, 145080), (1488, 144105), (1560, 137454), (1612, 133020), (1860, 115284), (1872, 114545), (2015, 106416), (2217, 96720), (2232, 96070), (2340, 91636), (2418, 88680), (2480, 86463), (2790, 76856), (2956, 72540), (3120, 68727), (3224, 66510), (3627, 59120), (3695, 58032), (3720, 57642), (4030, 53208), (4434, 48360), (4464, 48035), (4680, 45818), (4836, 44340), (5580, 38428), (5912, 36270), (6045, 35472), (6448, 33255), (6651, 32240), (7254, 29560), (7390, 29016), (7440, 28821), (8060, 26604), (8868, 24180), (9360, 22909), (9607, 22320), (9672, 22170), (11085, 19344), (11160, 19214), (11824, 18135), (12090, 17736), (13302, 16120), (14508, 14780)]