348889680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 240

約数和(自身を含む): 1233296064

約数和(自身を除く): 884406384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 131, 135, 137, 144, 162, 180, 216, 240, 243, 262, 270, 274, 324, 360, 393, 405, 411, 432, 486, 524, 540, 548, 648, 655, 685, 720, 786, 810, 822, 972, 1048, 1080, 1096, 1179, 1215, 1233, 1296, 1310, 1370, 1572, 1620, 1644, 1944, 1965, 2055, 2096, 2160, 2192, 2358, 2430, 2466, 2620, 2740, 3144, 3240, 3288, 3537, 3699, 3888, 3930, 4110, 4716, 4860, 4932, 5240, 5480, 5895, 6165, 6288, 6480, 6576, 7074, 7398, 7860, 8220, 9432, 9720, 9864, 10480, 10611, 10960, 11097, 11790, 12330, 14148, 14796, 15720, 16440, 17685, 17947, 18495, 18864, 19440, 19728, 21222, 22194, 23580, 24660, 28296, 29592, 31440, 31833, 32880, 33291, 35370, 35894, 36990, 42444, 44388, 47160, 49320, 53055, 53841, 55485, 56592, 59184, 63666, 66582, 70740, 71788, 73980, 84888, 88776, 89735, 94320, 98640, 106110, 107682, 110970, 127332, 133164, 141480, 143576, 147960, 159165, 161523, 166455, 169776, 177552, 179470, 212220, 215364, 221940, 254664, 266328, 269205, 282960, 287152, 295920, 318330, 323046, 332910, 358940, 424440, 430728, 443880, 484569, 509328, 532656, 538410, 636660, 646092, 665820, 717880, 807615, 848880, 861456, 887760, 969138, 1076820, 1273320, 1292184, 1331640, 1435760, 1453707, 1615230, 1938276, 2153640, 2422845, 2546640, 2584368, 2663280, 2907414, 3230460, 3876552, 4307280, 4361121, 4845690, 5814828, 6460920, 7268535, 7753104, 8722242, 9691380, 11629656, 12921840, 14537070, 17444484, 19382760, 21805605, 23259312, 29074140, 34888968, 38765520, 43611210, 58148280, 69777936, 87222420, 116296560, 174444840, 348889680]

約数ペア:

[(1, 348889680), (2, 174444840), (3, 116296560), (4, 87222420), (5, 69777936), (6, 58148280), (8, 43611210), (9, 38765520), (10, 34888968), (12, 29074140), (15, 23259312), (16, 21805605), (18, 19382760), (20, 17444484), (24, 14537070), (27, 12921840), (30, 11629656), (36, 9691380), (40, 8722242), (45, 7753104), (48, 7268535), (54, 6460920), (60, 5814828), (72, 4845690), (80, 4361121), (81, 4307280), (90, 3876552), (108, 3230460), (120, 2907414), (131, 2663280), (135, 2584368), (137, 2546640), (144, 2422845), (162, 2153640), (180, 1938276), (216, 1615230), (240, 1453707), (243, 1435760), (262, 1331640), (270, 1292184), (274, 1273320), (324, 1076820), (360, 969138), (393, 887760), (405, 861456), (411, 848880), (432, 807615), (486, 717880), (524, 665820), (540, 646092), (548, 636660), (648, 538410), (655, 532656), (685, 509328), (720, 484569), (786, 443880), (810, 430728), (822, 424440), (972, 358940), (1048, 332910), (1080, 323046), (1096, 318330), (1179, 295920), (1215, 287152), (1233, 282960), (1296, 269205), (1310, 266328), (1370, 254664), (1572, 221940), (1620, 215364), (1644, 212220), (1944, 179470), (1965, 177552), (2055, 169776), (2096, 166455), (2160, 161523), (2192, 159165), (2358, 147960), (2430, 143576), (2466, 141480), (2620, 133164), (2740, 127332), (3144, 110970), (3240, 107682), (3288, 106110), (3537, 98640), (3699, 94320), (3888, 89735), (3930, 88776), (4110, 84888), (4716, 73980), (4860, 71788), (4932, 70740), (5240, 66582), (5480, 63666), (5895, 59184), (6165, 56592), (6288, 55485), (6480, 53841), (6576, 53055), (7074, 49320), (7398, 47160), (7860, 44388), (8220, 42444), (9432, 36990), (9720, 35894), (9864, 35370), (10480, 33291), (10611, 32880), (10960, 31833), (11097, 31440), (11790, 29592), (12330, 28296), (14148, 24660), (14796, 23580), (15720, 22194), (16440, 21222), (17685, 19728), (17947, 19440), (18495, 18864)]