126216720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 492111360

約数和(自身を除く): 365894640

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, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 317, 336, 360, 395, 420, 474, 504, 553, 560, 630, 632, 634, 711, 720, 790, 840, 948, 951, 1008, 1106, 1185, 1260, 1264, 1268, 1422, 1580, 1585, 1659, 1680, 1896, 1902, 2212, 2219, 2370, 2520, 2536, 2765, 2844, 2853, 3160, 3170, 3318, 3555, 3792, 3804, 4424, 4438, 4740, 4755, 4977, 5040, 5072, 5530, 5688, 5706, 6320, 6340, 6636, 6657, 7110, 7608, 8295, 8848, 8876, 9480, 9510, 9954, 11060, 11095, 11376, 11412, 12680, 13272, 13314, 14220, 14265, 15216, 16590, 17752, 18960, 19020, 19908, 19971, 22120, 22190, 22824, 24885, 25043, 25360, 26544, 26628, 28440, 28530, 33180, 33285, 35504, 38040, 39816, 39942, 44240, 44380, 45648, 49770, 50086, 53256, 56880, 57060, 66360, 66570, 75129, 76080, 79632, 79884, 88760, 99540, 99855, 100172, 106512, 114120, 125215, 132720, 133140, 150258, 159768, 175301, 177520, 199080, 199710, 200344, 225387, 228240, 250430, 266280, 300516, 319536, 350602, 375645, 398160, 399420, 400688, 450774, 500860, 525903, 532560, 601032, 701204, 751290, 798840, 876505, 901548, 1001720, 1051806, 1126935, 1202064, 1402408, 1502580, 1577709, 1597680, 1753010, 1803096, 2003440, 2103612, 2253870, 2629515, 2804816, 3005160, 3155418, 3506020, 3606192, 4207224, 4507740, 5259030, 6010320, 6310836, 7012040, 7888545, 8414448, 9015480, 10518060, 12621672, 14024080, 15777090, 18030960, 21036120, 25243344, 31554180, 42072240, 63108360, 126216720]

約数ペア:

[(1, 126216720), (2, 63108360), (3, 42072240), (4, 31554180), (5, 25243344), (6, 21036120), (7, 18030960), (8, 15777090), (9, 14024080), (10, 12621672), (12, 10518060), (14, 9015480), (15, 8414448), (16, 7888545), (18, 7012040), (20, 6310836), (21, 6010320), (24, 5259030), (28, 4507740), (30, 4207224), (35, 3606192), (36, 3506020), (40, 3155418), (42, 3005160), (45, 2804816), (48, 2629515), (56, 2253870), (60, 2103612), (63, 2003440), (70, 1803096), (72, 1753010), (79, 1597680), (80, 1577709), (84, 1502580), (90, 1402408), (105, 1202064), (112, 1126935), (120, 1051806), (126, 1001720), (140, 901548), (144, 876505), (158, 798840), (168, 751290), (180, 701204), (210, 601032), (237, 532560), (240, 525903), (252, 500860), (280, 450774), (315, 400688), (316, 399420), (317, 398160), (336, 375645), (360, 350602), (395, 319536), (420, 300516), (474, 266280), (504, 250430), (553, 228240), (560, 225387), (630, 200344), (632, 199710), (634, 199080), (711, 177520), (720, 175301), (790, 159768), (840, 150258), (948, 133140), (951, 132720), (1008, 125215), (1106, 114120), (1185, 106512), (1260, 100172), (1264, 99855), (1268, 99540), (1422, 88760), (1580, 79884), (1585, 79632), (1659, 76080), (1680, 75129), (1896, 66570), (1902, 66360), (2212, 57060), (2219, 56880), (2370, 53256), (2520, 50086), (2536, 49770), (2765, 45648), (2844, 44380), (2853, 44240), (3160, 39942), (3170, 39816), (3318, 38040), (3555, 35504), (3792, 33285), (3804, 33180), (4424, 28530), (4438, 28440), (4740, 26628), (4755, 26544), (4977, 25360), (5040, 25043), (5072, 24885), (5530, 22824), (5688, 22190), (5706, 22120), (6320, 19971), (6340, 19908), (6636, 19020), (6657, 18960), (7110, 17752), (7608, 16590), (8295, 15216), (8848, 14265), (8876, 14220), (9480, 13314), (9510, 13272), (9954, 12680), (11060, 11412), (11095, 11376)]