908700240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4259}}^1$

素因数の和:4409

約数の個数: 160

約数和(自身を含む): 3245506560

約数和(自身を除く): 2336806320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3556, 3810, 4259, 4445, 5080, 5334, 6096, 7112, 7620, 8518, 8890, 10160, 10668, 12777, 13335, 14224, 15240, 17036, 17780, 21295, 21336, 25554, 26670, 29813, 30480, 34072, 35560, 42590, 42672, 51108, 53340, 59626, 63885, 68144, 71120, 85180, 89439, 102216, 106680, 119252, 127770, 149065, 170360, 178878, 204432, 213360, 238504, 255540, 298130, 340720, 357756, 447195, 477008, 511080, 540893, 596260, 715512, 894390, 1022160, 1081786, 1192520, 1431024, 1622679, 1788780, 2163572, 2385040, 2704465, 3245358, 3577560, 3786251, 4327144, 5408930, 6490716, 7155120, 7572502, 8113395, 8654288, 10817860, 11358753, 12981432, 15145004, 16226790, 18931255, 21635720, 22717506, 25962864, 30290008, 32453580, 37862510, 43271440, 45435012, 56793765, 60580016, 64907160, 75725020, 90870024, 113587530, 129814320, 151450040, 181740048, 227175060, 302900080, 454350120, 908700240]

約数ペア:

[(1, 908700240), (2, 454350120), (3, 302900080), (4, 227175060), (5, 181740048), (6, 151450040), (7, 129814320), (8, 113587530), (10, 90870024), (12, 75725020), (14, 64907160), (15, 60580016), (16, 56793765), (20, 45435012), (21, 43271440), (24, 37862510), (28, 32453580), (30, 30290008), (35, 25962864), (40, 22717506), (42, 21635720), (48, 18931255), (56, 16226790), (60, 15145004), (70, 12981432), (80, 11358753), (84, 10817860), (105, 8654288), (112, 8113395), (120, 7572502), (127, 7155120), (140, 6490716), (168, 5408930), (210, 4327144), (240, 3786251), (254, 3577560), (280, 3245358), (336, 2704465), (381, 2385040), (420, 2163572), (508, 1788780), (560, 1622679), (635, 1431024), (762, 1192520), (840, 1081786), (889, 1022160), (1016, 894390), (1270, 715512), (1524, 596260), (1680, 540893), (1778, 511080), (1905, 477008), (2032, 447195), (2540, 357756), (2667, 340720), (3048, 298130), (3556, 255540), (3810, 238504), (4259, 213360), (4445, 204432), (5080, 178878), (5334, 170360), (6096, 149065), (7112, 127770), (7620, 119252), (8518, 106680), (8890, 102216), (10160, 89439), (10668, 85180), (12777, 71120), (13335, 68144), (14224, 63885), (15240, 59626), (17036, 53340), (17780, 51108), (21295, 42672), (21336, 42590), (25554, 35560), (26670, 34072), (29813, 30480)]