67591440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13411}}^1$

素因数の和:13437

約数の個数: 120

約数和(自身を含む): 259441728

約数和(自身を除く): 191850288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13411, 26822, 40233, 53644, 67055, 80466, 93877, 107288, 120699, 134110, 160932, 187754, 201165, 214576, 241398, 268220, 281631, 321864, 375508, 402330, 469385, 482796, 536440, 563262, 603495, 643728, 751016, 804660, 844893, 938770, 965592, 1072880, 1126524, 1206990, 1408155, 1502032, 1609320, 1689786, 1877540, 1931184, 2253048, 2413980, 2816310, 3218640, 3379572, 3755080, 4224465, 4506096, 4827960, 5632620, 6759144, 7510160, 8448930, 9655920, 11265240, 13518288, 16897860, 22530480, 33795720, 67591440]

約数ペア:

[(1, 67591440), (2, 33795720), (3, 22530480), (4, 16897860), (5, 13518288), (6, 11265240), (7, 9655920), (8, 8448930), (9, 7510160), (10, 6759144), (12, 5632620), (14, 4827960), (15, 4506096), (16, 4224465), (18, 3755080), (20, 3379572), (21, 3218640), (24, 2816310), (28, 2413980), (30, 2253048), (35, 1931184), (36, 1877540), (40, 1689786), (42, 1609320), (45, 1502032), (48, 1408155), (56, 1206990), (60, 1126524), (63, 1072880), (70, 965592), (72, 938770), (80, 844893), (84, 804660), (90, 751016), (105, 643728), (112, 603495), (120, 563262), (126, 536440), (140, 482796), (144, 469385), (168, 402330), (180, 375508), (210, 321864), (240, 281631), (252, 268220), (280, 241398), (315, 214576), (336, 201165), (360, 187754), (420, 160932), (504, 134110), (560, 120699), (630, 107288), (720, 93877), (840, 80466), (1008, 67055), (1260, 53644), (1680, 40233), (2520, 26822), (5040, 13411)]