204015240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 256

約数和(自身を含む): 799545600

約数和(自身を除く): 595530360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1321, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2642, 2808, 2860, 2970, 3432, 3510, 3861, 3960, 3963, 4290, 4680, 5148, 5284, 5720, 5940, 6435, 6605, 7020, 7722, 7926, 8580, 10296, 10568, 11880, 11889, 12870, 13210, 14040, 14531, 15444, 15852, 17160, 17173, 19305, 19815, 23778, 25740, 26420, 29062, 30888, 31704, 34346, 35667, 38610, 39630, 43593, 47556, 51480, 51519, 52840, 58124, 59445, 68692, 71334, 72655, 77220, 79260, 85865, 87186, 95112, 103038, 116248, 118890, 130779, 137384, 142668, 145310, 154440, 154557, 158520, 171730, 174372, 178335, 188903, 206076, 217965, 237780, 257595, 261558, 285336, 290620, 309114, 343460, 348744, 356670, 377806, 392337, 412152, 435930, 463671, 475560, 515190, 523116, 566709, 581240, 618228, 653895, 686920, 713340, 755612, 772785, 784674, 871860, 927342, 944515, 1030380, 1046232, 1133418, 1236456, 1307790, 1426680, 1511224, 1545570, 1569348, 1700127, 1743720, 1854684, 1889030, 1961685, 2060760, 2266836, 2318355, 2615580, 2833545, 3091140, 3138696, 3400254, 3709368, 3778060, 3923370, 4533672, 4636710, 5100381, 5231160, 5667090, 6182280, 6800508, 7556120, 7846740, 8500635, 9273420, 10200762, 11334180, 13601016, 15693480, 17001270, 18546840, 20401524, 22668360, 25501905, 34002540, 40803048, 51003810, 68005080, 102007620, 204015240]

約数ペア:

[(1, 204015240), (2, 102007620), (3, 68005080), (4, 51003810), (5, 40803048), (6, 34002540), (8, 25501905), (9, 22668360), (10, 20401524), (11, 18546840), (12, 17001270), (13, 15693480), (15, 13601016), (18, 11334180), (20, 10200762), (22, 9273420), (24, 8500635), (26, 7846740), (27, 7556120), (30, 6800508), (33, 6182280), (36, 5667090), (39, 5231160), (40, 5100381), (44, 4636710), (45, 4533672), (52, 3923370), (54, 3778060), (55, 3709368), (60, 3400254), (65, 3138696), (66, 3091140), (72, 2833545), (78, 2615580), (88, 2318355), (90, 2266836), (99, 2060760), (104, 1961685), (108, 1889030), (110, 1854684), (117, 1743720), (120, 1700127), (130, 1569348), (132, 1545570), (135, 1511224), (143, 1426680), (156, 1307790), (165, 1236456), (180, 1133418), (195, 1046232), (198, 1030380), (216, 944515), (220, 927342), (234, 871860), (260, 784674), (264, 772785), (270, 755612), (286, 713340), (297, 686920), (312, 653895), (330, 618228), (351, 581240), (360, 566709), (390, 523116), (396, 515190), (429, 475560), (440, 463671), (468, 435930), (495, 412152), (520, 392337), (540, 377806), (572, 356670), (585, 348744), (594, 343460), (660, 309114), (702, 290620), (715, 285336), (780, 261558), (792, 257595), (858, 237780), (936, 217965), (990, 206076), (1080, 188903), (1144, 178335), (1170, 174372), (1188, 171730), (1287, 158520), (1320, 154557), (1321, 154440), (1404, 145310), (1430, 142668), (1485, 137384), (1560, 130779), (1716, 118890), (1755, 116248), (1980, 103038), (2145, 95112), (2340, 87186), (2376, 85865), (2574, 79260), (2642, 77220), (2808, 72655), (2860, 71334), (2970, 68692), (3432, 59445), (3510, 58124), (3861, 52840), (3960, 51519), (3963, 51480), (4290, 47556), (4680, 43593), (5148, 39630), (5284, 38610), (5720, 35667), (5940, 34346), (6435, 31704), (6605, 30888), (7020, 29062), (7722, 26420), (7926, 25740), (8580, 23778), (10296, 19815), (10568, 19305), (11880, 17173), (11889, 17160), (12870, 15852), (13210, 15444), (14040, 14531)]