40224240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 161561088

約数和(自身を除く): 121336848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 347, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 694, 720, 805, 828, 840, 920, 966, 1008, 1035, 1041, 1104, 1260, 1288, 1380, 1388, 1449, 1610, 1656, 1680, 1735, 1840, 1932, 2070, 2082, 2415, 2429, 2520, 2576, 2760, 2776, 2898, 3123, 3220, 3312, 3470, 3864, 4140, 4164, 4830, 4858, 5040, 5205, 5520, 5552, 5796, 6246, 6440, 6940, 7245, 7287, 7728, 7981, 8280, 8328, 9660, 9716, 10410, 11592, 12145, 12492, 12880, 13880, 14490, 14574, 15615, 15962, 16560, 16656, 19320, 19432, 20820, 21861, 23184, 23943, 24290, 24984, 27760, 28980, 29148, 31230, 31924, 36435, 38640, 38864, 39905, 41640, 43722, 47886, 48580, 49968, 55867, 57960, 58296, 62460, 63848, 71829, 72870, 79810, 83280, 87444, 95772, 97160, 109305, 111734, 115920, 116592, 119715, 124920, 127696, 143658, 145740, 159620, 167601, 174888, 191544, 194320, 218610, 223468, 239430, 249840, 279335, 287316, 291480, 319240, 335202, 349776, 359145, 383088, 437220, 446936, 478860, 502803, 558670, 574632, 582960, 638480, 670404, 718290, 838005, 874440, 893872, 957720, 1005606, 1117340, 1149264, 1340808, 1436580, 1676010, 1748880, 1915440, 2011212, 2234680, 2514015, 2681616, 2873160, 3352020, 4022424, 4469360, 5028030, 5746320, 6704040, 8044848, 10056060, 13408080, 20112120, 40224240]

約数ペア:

[(1, 40224240), (2, 20112120), (3, 13408080), (4, 10056060), (5, 8044848), (6, 6704040), (7, 5746320), (8, 5028030), (9, 4469360), (10, 4022424), (12, 3352020), (14, 2873160), (15, 2681616), (16, 2514015), (18, 2234680), (20, 2011212), (21, 1915440), (23, 1748880), (24, 1676010), (28, 1436580), (30, 1340808), (35, 1149264), (36, 1117340), (40, 1005606), (42, 957720), (45, 893872), (46, 874440), (48, 838005), (56, 718290), (60, 670404), (63, 638480), (69, 582960), (70, 574632), (72, 558670), (80, 502803), (84, 478860), (90, 446936), (92, 437220), (105, 383088), (112, 359145), (115, 349776), (120, 335202), (126, 319240), (138, 291480), (140, 287316), (144, 279335), (161, 249840), (168, 239430), (180, 223468), (184, 218610), (207, 194320), (210, 191544), (230, 174888), (240, 167601), (252, 159620), (276, 145740), (280, 143658), (315, 127696), (322, 124920), (336, 119715), (345, 116592), (347, 115920), (360, 111734), (368, 109305), (414, 97160), (420, 95772), (460, 87444), (483, 83280), (504, 79810), (552, 72870), (560, 71829), (630, 63848), (644, 62460), (690, 58296), (694, 57960), (720, 55867), (805, 49968), (828, 48580), (840, 47886), (920, 43722), (966, 41640), (1008, 39905), (1035, 38864), (1041, 38640), (1104, 36435), (1260, 31924), (1288, 31230), (1380, 29148), (1388, 28980), (1449, 27760), (1610, 24984), (1656, 24290), (1680, 23943), (1735, 23184), (1840, 21861), (1932, 20820), (2070, 19432), (2082, 19320), (2415, 16656), (2429, 16560), (2520, 15962), (2576, 15615), (2760, 14574), (2776, 14490), (2898, 13880), (3123, 12880), (3220, 12492), (3312, 12145), (3470, 11592), (3864, 10410), (4140, 9716), (4164, 9660), (4830, 8328), (4858, 8280), (5040, 7981), (5205, 7728), (5520, 7287), (5552, 7245), (5796, 6940), (6246, 6440)]