2116965240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1315

約数の個数: 256

約数和(自身を含む): 7664025600

約数和(自身を除く): 5547060360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 131, 135, 156, 180, 195, 216, 234, 260, 262, 270, 312, 351, 360, 390, 393, 468, 520, 524, 540, 585, 655, 702, 780, 786, 936, 1048, 1080, 1151, 1170, 1179, 1310, 1404, 1560, 1572, 1703, 1755, 1965, 2302, 2340, 2358, 2620, 2808, 3144, 3406, 3453, 3510, 3537, 3930, 4604, 4680, 4716, 5109, 5240, 5755, 5895, 6812, 6906, 7020, 7074, 7860, 8515, 9208, 9432, 10218, 10359, 11510, 11790, 13624, 13812, 14040, 14148, 14963, 15327, 15720, 17030, 17265, 17685, 20436, 20718, 23020, 23580, 25545, 27624, 28296, 29926, 30654, 31077, 34060, 34530, 35370, 40872, 41436, 44889, 45981, 46040, 47160, 51090, 51795, 59852, 61308, 62154, 68120, 69060, 70740, 74815, 76635, 82872, 89778, 91962, 102180, 103590, 119704, 122616, 124308, 134667, 138120, 141480, 149630, 150781, 153270, 155385, 179556, 183924, 204360, 207180, 224445, 229905, 248616, 269334, 299260, 301562, 306540, 310770, 359112, 367848, 404001, 414360, 448890, 452343, 459810, 538668, 598520, 603124, 613080, 621540, 673335, 753905, 808002, 897780, 904686, 919620, 1077336, 1206248, 1243080, 1346670, 1357029, 1507810, 1616004, 1795560, 1809372, 1839240, 1960153, 2020005, 2261715, 2693340, 2714058, 3015620, 3232008, 3618744, 3920306, 4040010, 4071087, 4523430, 5386680, 5428116, 5880459, 6031240, 6785145, 7840612, 8080020, 8142174, 9046860, 9800765, 10856232, 11760918, 13570290, 15681224, 16160040, 16284348, 17641377, 18093720, 19601530, 20355435, 23521836, 27140580, 29402295, 32568696, 35282754, 39203060, 40710870, 47043672, 52924131, 54281160, 58804590, 70565508, 78406120, 81421740, 88206885, 105848262, 117609180, 141131016, 162843480, 176413770, 211696524, 235218360, 264620655, 352827540, 423393048, 529241310, 705655080, 1058482620, 2116965240]

約数ペア:

[(1, 2116965240), (2, 1058482620), (3, 705655080), (4, 529241310), (5, 423393048), (6, 352827540), (8, 264620655), (9, 235218360), (10, 211696524), (12, 176413770), (13, 162843480), (15, 141131016), (18, 117609180), (20, 105848262), (24, 88206885), (26, 81421740), (27, 78406120), (30, 70565508), (36, 58804590), (39, 54281160), (40, 52924131), (45, 47043672), (52, 40710870), (54, 39203060), (60, 35282754), (65, 32568696), (72, 29402295), (78, 27140580), (90, 23521836), (104, 20355435), (108, 19601530), (117, 18093720), (120, 17641377), (130, 16284348), (131, 16160040), (135, 15681224), (156, 13570290), (180, 11760918), (195, 10856232), (216, 9800765), (234, 9046860), (260, 8142174), (262, 8080020), (270, 7840612), (312, 6785145), (351, 6031240), (360, 5880459), (390, 5428116), (393, 5386680), (468, 4523430), (520, 4071087), (524, 4040010), (540, 3920306), (585, 3618744), (655, 3232008), (702, 3015620), (780, 2714058), (786, 2693340), (936, 2261715), (1048, 2020005), (1080, 1960153), (1151, 1839240), (1170, 1809372), (1179, 1795560), (1310, 1616004), (1404, 1507810), (1560, 1357029), (1572, 1346670), (1703, 1243080), (1755, 1206248), (1965, 1077336), (2302, 919620), (2340, 904686), (2358, 897780), (2620, 808002), (2808, 753905), (3144, 673335), (3406, 621540), (3453, 613080), (3510, 603124), (3537, 598520), (3930, 538668), (4604, 459810), (4680, 452343), (4716, 448890), (5109, 414360), (5240, 404001), (5755, 367848), (5895, 359112), (6812, 310770), (6906, 306540), (7020, 301562), (7074, 299260), (7860, 269334), (8515, 248616), (9208, 229905), (9432, 224445), (10218, 207180), (10359, 204360), (11510, 183924), (11790, 179556), (13624, 155385), (13812, 153270), (14040, 150781), (14148, 149630), (14963, 141480), (15327, 138120), (15720, 134667), (17030, 124308), (17265, 122616), (17685, 119704), (20436, 103590), (20718, 102180), (23020, 91962), (23580, 89778), (25545, 82872), (27624, 76635), (28296, 74815), (29926, 70740), (30654, 69060), (31077, 68120), (34060, 62154), (34530, 61308), (35370, 59852), (40872, 51795), (41436, 51090), (44889, 47160), (45981, 46040)]