246643020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1104

約数の個数: 144

約数和(自身を含む): 813933120

約数和(自身を除く): 567290100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 390, 436, 468, 545, 585, 654, 780, 967, 981, 1090, 1170, 1308, 1417, 1635, 1934, 1962, 2180, 2340, 2834, 2901, 3270, 3868, 3924, 4251, 4835, 4905, 5668, 5802, 6540, 7085, 8502, 8703, 9670, 9810, 11604, 12571, 12753, 14170, 14505, 17004, 17406, 19340, 19620, 21255, 25142, 25506, 28340, 29010, 34812, 37713, 42510, 43515, 50284, 51012, 58020, 62855, 63765, 75426, 85020, 87030, 105403, 113139, 125710, 127530, 150852, 174060, 188565, 210806, 226278, 251420, 255060, 316209, 377130, 421612, 452556, 527015, 565695, 632418, 754260, 948627, 1054030, 1131390, 1264836, 1370239, 1581045, 1897254, 2108060, 2262780, 2740478, 3162090, 3794508, 4110717, 4743135, 5480956, 6324180, 6851195, 8221434, 9486270, 12332151, 13702390, 16442868, 18972540, 20553585, 24664302, 27404780, 41107170, 49328604, 61660755, 82214340, 123321510, 246643020]

約数ペア:

[(1, 246643020), (2, 123321510), (3, 82214340), (4, 61660755), (5, 49328604), (6, 41107170), (9, 27404780), (10, 24664302), (12, 20553585), (13, 18972540), (15, 16442868), (18, 13702390), (20, 12332151), (26, 9486270), (30, 8221434), (36, 6851195), (39, 6324180), (45, 5480956), (52, 4743135), (60, 4110717), (65, 3794508), (78, 3162090), (90, 2740478), (109, 2262780), (117, 2108060), (130, 1897254), (156, 1581045), (180, 1370239), (195, 1264836), (218, 1131390), (234, 1054030), (260, 948627), (327, 754260), (390, 632418), (436, 565695), (468, 527015), (545, 452556), (585, 421612), (654, 377130), (780, 316209), (967, 255060), (981, 251420), (1090, 226278), (1170, 210806), (1308, 188565), (1417, 174060), (1635, 150852), (1934, 127530), (1962, 125710), (2180, 113139), (2340, 105403), (2834, 87030), (2901, 85020), (3270, 75426), (3868, 63765), (3924, 62855), (4251, 58020), (4835, 51012), (4905, 50284), (5668, 43515), (5802, 42510), (6540, 37713), (7085, 34812), (8502, 29010), (8703, 28340), (9670, 25506), (9810, 25142), (11604, 21255), (12571, 19620), (12753, 19340), (14170, 17406), (14505, 17004)]