521389440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 512

約数和(自身を含む): 2179699200

約数和(自身を除く): 1658309760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 211, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 384, 390, 396, 416, 422, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 633, 640, 660, 702, 704, 715, 720, 780, 792, 832, 844, 858, 864, 880, 936, 960, 990, 1040, 1055, 1056, 1080, 1144, 1152, 1170, 1188, 1248, 1266, 1287, 1320, 1404, 1408, 1430, 1440, 1485, 1560, 1584, 1664, 1688, 1716, 1728, 1755, 1760, 1872, 1899, 1920, 1980, 2080, 2110, 2112, 2145, 2160, 2288, 2321, 2340, 2376, 2496, 2532, 2574, 2640, 2743, 2808, 2860, 2880, 2970, 3120, 3165, 3168, 3376, 3432, 3456, 3510, 3520, 3744, 3798, 3861, 3960, 4160, 4220, 4224, 4290, 4320, 4576, 4642, 4680, 4752, 4992, 5064, 5148, 5280, 5486, 5616, 5697, 5720, 5760, 5940, 6240, 6330, 6336, 6435, 6752, 6864, 6963, 7020, 7040, 7488, 7596, 7722, 7920, 8229, 8320, 8440, 8580, 8640, 9152, 9284, 9360, 9495, 9504, 10128, 10296, 10560, 10972, 11232, 11394, 11440, 11605, 11880, 12480, 12660, 12672, 12870, 13504, 13715, 13728, 13926, 14040, 14976, 15192, 15444, 15840, 16458, 16880, 17160, 17280, 18304, 18568, 18720, 18990, 19008, 19305, 20256, 20592, 20889, 21120, 21944, 22464, 22788, 22880, 23210, 23760, 24687, 24960, 25320, 25740, 27008, 27430, 27456, 27852, 28080, 28485, 30173, 30384, 30888, 31680, 32916, 33760, 34320, 34815, 37136, 37440, 37980, 38016, 38610, 40512, 41145, 41184, 41778, 43888, 44928, 45576, 45760, 46420, 47520, 49374, 50640, 51480, 54860, 54912, 55704, 56160, 56970, 60346, 60768, 61776, 62667, 63360, 65832, 67520, 68640, 69630, 74061, 74272, 74880, 75960, 77220, 81024, 82290, 82368, 83556, 87776, 90519, 91152, 91520, 92840, 95040, 98748, 101280, 102960, 104445, 109720, 111408, 112320, 113940, 120692, 121536, 123435, 123552, 125334, 131664, 135040, 137280, 139260, 148122, 148544, 150865, 151920, 154440, 164580, 164736, 167112, 175552, 181038, 182304, 185680, 190080, 197496, 202560, 205920, 208890, 219440, 222816, 224640, 227880, 241384, 243072, 246870, 247104, 250668, 263328, 271557, 274560, 278520, 296244, 297088, 301730, 303840, 308880, 313335, 329160, 334224, 351104, 362076, 364608, 370305, 371360, 394992, 405120, 411840, 417780, 438880, 445632, 452595, 455760, 482768, 493740, 494208, 501336, 526656, 543114, 557040, 592488, 603460, 607680, 617760, 626670, 658320, 668448, 724152, 729216, 740610, 742720, 789984, 814671, 823680, 835560, 877760, 891264, 905190, 911520, 965536, 987480, 1002672, 1053312, 1086228, 1114080, 1184976, 1206920, 1215360, 1235520, 1253340, 1316640, 1336896, 1357785, 1448304, 1481220, 1485440, 1579968, 1629342, 1671120, 1755520, 1810380, 1823040, 1931072, 1974960, 2005344, 2172456, 2228160, 2369952, 2413840, 2471040, 2506680, 2633280, 2673792, 2715570, 2896608, 2962440, 3159936, 3258684, 3342240, 3620760, 3646080, 3862144, 3949920, 4010688, 4073355, 4344912, 4456320, 4739904, 4827680, 5013360, 5266560, 5431140, 5793216, 5924880, 6517368, 6684480, 7241520, 7899840, 8021376, 8146710, 8689824, 9479808, 9655360, 10026720, 10862280, 11586432, 11849760, 13034736, 13368960, 14483040, 15799680, 16293420, 17379648, 19310720, 20053440, 21724560, 23699520, 26069472, 28966080, 32586840, 34759296, 40106880, 43449120, 47399040, 52138944, 57932160, 65173680, 86898240, 104277888, 130347360, 173796480, 260694720, 521389440]

約数ペア:

[(1, 521389440), (2, 260694720), (3, 173796480), (4, 130347360), (5, 104277888), (6, 86898240), (8, 65173680), (9, 57932160), (10, 52138944), (11, 47399040), (12, 43449120), (13, 40106880), (15, 34759296), (16, 32586840), (18, 28966080), (20, 26069472), (22, 23699520), (24, 21724560), (26, 20053440), (27, 19310720), (30, 17379648), (32, 16293420), (33, 15799680), (36, 14483040), (39, 13368960), (40, 13034736), (44, 11849760), (45, 11586432), (48, 10862280), (52, 10026720), (54, 9655360), (55, 9479808), (60, 8689824), (64, 8146710), (65, 8021376), (66, 7899840), (72, 7241520), (78, 6684480), (80, 6517368), (88, 5924880), (90, 5793216), (96, 5431140), (99, 5266560), (104, 5013360), (108, 4827680), (110, 4739904), (117, 4456320), (120, 4344912), (128, 4073355), (130, 4010688), (132, 3949920), (135, 3862144), (143, 3646080), (144, 3620760), (156, 3342240), (160, 3258684), (165, 3159936), (176, 2962440), (180, 2896608), (192, 2715570), (195, 2673792), (198, 2633280), (208, 2506680), (211, 2471040), (216, 2413840), (220, 2369952), (234, 2228160), (240, 2172456), (260, 2005344), (264, 1974960), (270, 1931072), (286, 1823040), (288, 1810380), (297, 1755520), (312, 1671120), (320, 1629342), (330, 1579968), (351, 1485440), (352, 1481220), (360, 1448304), (384, 1357785), (390, 1336896), (396, 1316640), (416, 1253340), (422, 1235520), (429, 1215360), (432, 1206920), (440, 1184976), (468, 1114080), (480, 1086228), (495, 1053312), (520, 1002672), (528, 987480), (540, 965536), (572, 911520), (576, 905190), (585, 891264), (594, 877760), (624, 835560), (633, 823680), (640, 814671), (660, 789984), (702, 742720), (704, 740610), (715, 729216), (720, 724152), (780, 668448), (792, 658320), (832, 626670), (844, 617760), (858, 607680), (864, 603460), (880, 592488), (936, 557040), (960, 543114), (990, 526656), (1040, 501336), (1055, 494208), (1056, 493740), (1080, 482768), (1144, 455760), (1152, 452595), (1170, 445632), (1188, 438880), (1248, 417780), (1266, 411840), (1287, 405120), (1320, 394992), (1404, 371360), (1408, 370305), (1430, 364608), (1440, 362076), (1485, 351104), (1560, 334224), (1584, 329160), (1664, 313335), (1688, 308880), (1716, 303840), (1728, 301730), (1755, 297088), (1760, 296244), (1872, 278520), (1899, 274560), (1920, 271557), (1980, 263328), (2080, 250668), (2110, 247104), (2112, 246870), (2145, 243072), (2160, 241384), (2288, 227880), (2321, 224640), (2340, 222816), (2376, 219440), (2496, 208890), (2532, 205920), (2574, 202560), (2640, 197496), (2743, 190080), (2808, 185680), (2860, 182304), (2880, 181038), (2970, 175552), (3120, 167112), (3165, 164736), (3168, 164580), (3376, 154440), (3432, 151920), (3456, 150865), (3510, 148544), (3520, 148122), (3744, 139260), (3798, 137280), (3861, 135040), (3960, 131664), (4160, 125334), (4220, 123552), (4224, 123435), (4290, 121536), (4320, 120692), (4576, 113940), (4642, 112320), (4680, 111408), (4752, 109720), (4992, 104445), (5064, 102960), (5148, 101280), (5280, 98748), (5486, 95040), (5616, 92840), (5697, 91520), (5720, 91152), (5760, 90519), (5940, 87776), (6240, 83556), (6330, 82368), (6336, 82290), (6435, 81024), (6752, 77220), (6864, 75960), (6963, 74880), (7020, 74272), (7040, 74061), (7488, 69630), (7596, 68640), (7722, 67520), (7920, 65832), (8229, 63360), (8320, 62667), (8440, 61776), (8580, 60768), (8640, 60346), (9152, 56970), (9284, 56160), (9360, 55704), (9495, 54912), (9504, 54860), (10128, 51480), (10296, 50640), (10560, 49374), (10972, 47520), (11232, 46420), (11394, 45760), (11440, 45576), (11605, 44928), (11880, 43888), (12480, 41778), (12660, 41184), (12672, 41145), (12870, 40512), (13504, 38610), (13715, 38016), (13728, 37980), (13926, 37440), (14040, 37136), (14976, 34815), (15192, 34320), (15444, 33760), (15840, 32916), (16458, 31680), (16880, 30888), (17160, 30384), (17280, 30173), (18304, 28485), (18568, 28080), (18720, 27852), (18990, 27456), (19008, 27430), (19305, 27008), (20256, 25740), (20592, 25320), (20889, 24960), (21120, 24687), (21944, 23760), (22464, 23210), (22788, 22880)]