78314040

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1184

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 223602120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1151, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2302, 2430, 2520, 2835, 3240, 3402, 3453, 3780, 4536, 4604, 4860, 5670, 5755, 6804, 6906, 7560, 8057, 8505, 9208, 9720, 10359, 11340, 11510, 13608, 13812, 16114, 17010, 17265, 20718, 22680, 23020, 24171, 27624, 31077, 32228, 34020, 34530, 40285, 41436, 46040, 48342, 51795, 62154, 64456, 68040, 69060, 72513, 80570, 82872, 93231, 96684, 103590, 120855, 124308, 138120, 145026, 155385, 161140, 186462, 193368, 207180, 217539, 241710, 248616, 279693, 290052, 310770, 322280, 362565, 372924, 414360, 435078, 466155, 483420, 559386, 580104, 621540, 652617, 725130, 745848, 870156, 932310, 966840, 1087695, 1118772, 1243080, 1305234, 1398465, 1450260, 1740312, 1864620, 1957851, 2175390, 2237544, 2610468, 2796930, 2900520, 3263085, 3729240, 3915702, 4350780, 5220936, 5593860, 6526170, 7831404, 8701560, 9789255, 11187720, 13052340, 15662808, 19578510, 26104680, 39157020, 78314040]

約数ペア:

[(1, 78314040), (2, 39157020), (3, 26104680), (4, 19578510), (5, 15662808), (6, 13052340), (7, 11187720), (8, 9789255), (9, 8701560), (10, 7831404), (12, 6526170), (14, 5593860), (15, 5220936), (18, 4350780), (20, 3915702), (21, 3729240), (24, 3263085), (27, 2900520), (28, 2796930), (30, 2610468), (35, 2237544), (36, 2175390), (40, 1957851), (42, 1864620), (45, 1740312), (54, 1450260), (56, 1398465), (60, 1305234), (63, 1243080), (70, 1118772), (72, 1087695), (81, 966840), (84, 932310), (90, 870156), (105, 745848), (108, 725130), (120, 652617), (126, 621540), (135, 580104), (140, 559386), (162, 483420), (168, 466155), (180, 435078), (189, 414360), (210, 372924), (216, 362565), (243, 322280), (252, 310770), (270, 290052), (280, 279693), (315, 248616), (324, 241710), (360, 217539), (378, 207180), (405, 193368), (420, 186462), (486, 161140), (504, 155385), (540, 145026), (567, 138120), (630, 124308), (648, 120855), (756, 103590), (810, 96684), (840, 93231), (945, 82872), (972, 80570), (1080, 72513), (1134, 69060), (1151, 68040), (1215, 64456), (1260, 62154), (1512, 51795), (1620, 48342), (1701, 46040), (1890, 41436), (1944, 40285), (2268, 34530), (2302, 34020), (2430, 32228), (2520, 31077), (2835, 27624), (3240, 24171), (3402, 23020), (3453, 22680), (3780, 20718), (4536, 17265), (4604, 17010), (4860, 16114), (5670, 13812), (5755, 13608), (6804, 11510), (6906, 11340), (7560, 10359), (8057, 9720), (8505, 9208)]