4640163840

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 384

約数和(自身を含む): 17776886400

約数和(自身を除く): 13136722560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1291, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2048, 2080, 2160, 2304, 2340, 2496, 2560, 2582, 2808, 2880, 3072, 3120, 3328, 3456, 3510, 3744, 3840, 3873, 4160, 4320, 4608, 4680, 4992, 5120, 5164, 5616, 5760, 6144, 6240, 6455, 6656, 6912, 7020, 7488, 7680, 7746, 8320, 8640, 9216, 9360, 9984, 10240, 10328, 11232, 11520, 11619, 12480, 12910, 13312, 13824, 14040, 14976, 15360, 15492, 16640, 16783, 17280, 18432, 18720, 19365, 19968, 20656, 22464, 23040, 23238, 24960, 25820, 26624, 27648, 28080, 29952, 30720, 30984, 33280, 33566, 34560, 34857, 37440, 38730, 39936, 41312, 44928, 46080, 46476, 49920, 50349, 51640, 55296, 56160, 58095, 59904, 61968, 66560, 67132, 69120, 69714, 74880, 77460, 79872, 82624, 83915, 89856, 92160, 92952, 99840, 100698, 103280, 112320, 116190, 119808, 123936, 133120, 134264, 138240, 139428, 149760, 151047, 154920, 165248, 167830, 174285, 179712, 185904, 199680, 201396, 206560, 224640, 232380, 239616, 247872, 251745, 268528, 276480, 278856, 299520, 302094, 309840, 330496, 335660, 348570, 359424, 371808, 399360, 402792, 413120, 449280, 453141, 464760, 495744, 503490, 537056, 557712, 599040, 604188, 619680, 660992, 671320, 697140, 718848, 743616, 755235, 805584, 826240, 898560, 906282, 929520, 991488, 1006980, 1074112, 1115424, 1198080, 1208376, 1239360, 1321984, 1342640, 1394280, 1487232, 1510470, 1611168, 1652480, 1797120, 1812564, 1859040, 1982976, 2013960, 2148224, 2230848, 2265705, 2416752, 2478720, 2643968, 2685280, 2788560, 2974464, 3020940, 3222336, 3304960, 3594240, 3625128, 3718080, 3965952, 4027920, 4296448, 4461696, 4531410, 4833504, 4957440, 5370560, 5577120, 5948928, 6041880, 6444672, 6609920, 7250256, 7436160, 7931904, 8055840, 8592896, 8923392, 9062820, 9667008, 9914880, 10741120, 11154240, 11897856, 12083760, 12889344, 13219840, 14500512, 14872320, 16111680, 17185792, 17846784, 18125640, 19334016, 19829760, 21482240, 22308480, 23795712, 24167520, 25778688, 29001024, 29744640, 32223360, 34371584, 35693568, 36251280, 38668032, 39659520, 42964480, 44616960, 48335040, 51557376, 58002048, 59489280, 64446720, 71387136, 72502560, 77336064, 85928960, 89233920, 96670080, 103114752, 116004096, 118978560, 128893440, 145005120, 154672128, 171857920, 178467840, 193340160, 232008192, 257786880, 290010240, 309344256, 356935680, 386680320, 464016384, 515573760, 580020480, 773360640, 928032768, 1160040960, 1546721280, 2320081920, 4640163840]

約数ペア:

[(1, 4640163840), (2, 2320081920), (3, 1546721280), (4, 1160040960), (5, 928032768), (6, 773360640), (8, 580020480), (9, 515573760), (10, 464016384), (12, 386680320), (13, 356935680), (15, 309344256), (16, 290010240), (18, 257786880), (20, 232008192), (24, 193340160), (26, 178467840), (27, 171857920), (30, 154672128), (32, 145005120), (36, 128893440), (39, 118978560), (40, 116004096), (45, 103114752), (48, 96670080), (52, 89233920), (54, 85928960), (60, 77336064), (64, 72502560), (65, 71387136), (72, 64446720), (78, 59489280), (80, 58002048), (90, 51557376), (96, 48335040), (104, 44616960), (108, 42964480), (117, 39659520), (120, 38668032), (128, 36251280), (130, 35693568), (135, 34371584), (144, 32223360), (156, 29744640), (160, 29001024), (180, 25778688), (192, 24167520), (195, 23795712), (208, 22308480), (216, 21482240), (234, 19829760), (240, 19334016), (256, 18125640), (260, 17846784), (270, 17185792), (288, 16111680), (312, 14872320), (320, 14500512), (351, 13219840), (360, 12889344), (384, 12083760), (390, 11897856), (416, 11154240), (432, 10741120), (468, 9914880), (480, 9667008), (512, 9062820), (520, 8923392), (540, 8592896), (576, 8055840), (585, 7931904), (624, 7436160), (640, 7250256), (702, 6609920), (720, 6444672), (768, 6041880), (780, 5948928), (832, 5577120), (864, 5370560), (936, 4957440), (960, 4833504), (1024, 4531410), (1040, 4461696), (1080, 4296448), (1152, 4027920), (1170, 3965952), (1248, 3718080), (1280, 3625128), (1291, 3594240), (1404, 3304960), (1440, 3222336), (1536, 3020940), (1560, 2974464), (1664, 2788560), (1728, 2685280), (1755, 2643968), (1872, 2478720), (1920, 2416752), (2048, 2265705), (2080, 2230848), (2160, 2148224), (2304, 2013960), (2340, 1982976), (2496, 1859040), (2560, 1812564), (2582, 1797120), (2808, 1652480), (2880, 1611168), (3072, 1510470), (3120, 1487232), (3328, 1394280), (3456, 1342640), (3510, 1321984), (3744, 1239360), (3840, 1208376), (3873, 1198080), (4160, 1115424), (4320, 1074112), (4608, 1006980), (4680, 991488), (4992, 929520), (5120, 906282), (5164, 898560), (5616, 826240), (5760, 805584), (6144, 755235), (6240, 743616), (6455, 718848), (6656, 697140), (6912, 671320), (7020, 660992), (7488, 619680), (7680, 604188), (7746, 599040), (8320, 557712), (8640, 537056), (9216, 503490), (9360, 495744), (9984, 464760), (10240, 453141), (10328, 449280), (11232, 413120), (11520, 402792), (11619, 399360), (12480, 371808), (12910, 359424), (13312, 348570), (13824, 335660), (14040, 330496), (14976, 309840), (15360, 302094), (15492, 299520), (16640, 278856), (16783, 276480), (17280, 268528), (18432, 251745), (18720, 247872), (19365, 239616), (19968, 232380), (20656, 224640), (22464, 206560), (23040, 201396), (23238, 199680), (24960, 185904), (25820, 179712), (26624, 174285), (27648, 167830), (28080, 165248), (29952, 154920), (30720, 151047), (30984, 149760), (33280, 139428), (33566, 138240), (34560, 134264), (34857, 133120), (37440, 123936), (38730, 119808), (39936, 116190), (41312, 112320), (44928, 103280), (46080, 100698), (46476, 99840), (49920, 92952), (50349, 92160), (51640, 89856), (55296, 83915), (56160, 82624), (58095, 79872), (59904, 77460), (61968, 74880), (66560, 69714), (67132, 69120)]