18885634560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3709}}^1$

素因数の和:3768

約数の個数: 480

約数和(自身を含む): 74601006480

約数和(自身を除く): 55715371920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 256, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 512, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 768, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1440, 1530, 1536, 1560, 1632, 1664, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2304, 2340, 2448, 2496, 2560, 2652, 2720, 2880, 3060, 3120, 3264, 3315, 3328, 3536, 3709, 3744, 3840, 3978, 4080, 4160, 4352, 4420, 4608, 4680, 4896, 4992, 5304, 5440, 5760, 6120, 6240, 6528, 6630, 6656, 7072, 7418, 7488, 7680, 7956, 8160, 8320, 8704, 8840, 9360, 9792, 9945, 9984, 10608, 10880, 11127, 11520, 12240, 12480, 13056, 13260, 14144, 14836, 14976, 15912, 16320, 16640, 17680, 18545, 18720, 19584, 19890, 19968, 21216, 21760, 22254, 23040, 24480, 24960, 26112, 26520, 28288, 29672, 29952, 31824, 32640, 33280, 33381, 35360, 37090, 37440, 39168, 39780, 42432, 43520, 44508, 48217, 48960, 49920, 53040, 55635, 56576, 59344, 59904, 63053, 63648, 65280, 66762, 70720, 74180, 74880, 78336, 79560, 84864, 89016, 96434, 97920, 99840, 106080, 111270, 113152, 118688, 126106, 127296, 130560, 133524, 141440, 144651, 148360, 149760, 159120, 166905, 169728, 178032, 189159, 192868, 195840, 212160, 222540, 237376, 241085, 252212, 254592, 267048, 282880, 289302, 296720, 299520, 315265, 318240, 333810, 339456, 356064, 378318, 385736, 391680, 424320, 433953, 445080, 474752, 482170, 504424, 509184, 534096, 565760, 567477, 578604, 593440, 630530, 636480, 667620, 712128, 723255, 756636, 771472, 819689, 848640, 867906, 890160, 945795, 949504, 964340, 1008848, 1018368, 1068192, 1134954, 1157208, 1186880, 1261060, 1272960, 1335240, 1424256, 1446510, 1513272, 1542944, 1639378, 1697280, 1735812, 1780320, 1891590, 1899008, 1928680, 2017696, 2136384, 2169765, 2269908, 2314416, 2373760, 2459067, 2522120, 2545920, 2670480, 2837385, 2848512, 2893020, 3026544, 3085888, 3278756, 3471624, 3560640, 3783180, 3857360, 4035392, 4098445, 4272768, 4339530, 4539816, 4628832, 4747520, 4918134, 5044240, 5091840, 5340960, 5674770, 5697024, 5786040, 6053088, 6171776, 6557512, 6943248, 7121280, 7377201, 7566360, 7714720, 8070784, 8196890, 8545536, 8679060, 9079632, 9257664, 9495040, 9836268, 10088480, 10681920, 11349540, 11572080, 12106176, 12295335, 12343552, 13115024, 13886496, 14242560, 14754402, 15132720, 15429440, 16141568, 16393780, 17091072, 17358120, 18159264, 18515328, 19672536, 20176960, 21363840, 22699080, 23144160, 24212352, 24590670, 24687104, 26230048, 27772992, 28485120, 29508804, 30265440, 30858880, 32283136, 32787560, 34716240, 36318528, 36886005, 37030656, 39345072, 40353920, 42727680, 45398160, 46288320, 48424704, 49181340, 52460096, 55545984, 59017608, 60530880, 61717760, 65575120, 69432480, 72637056, 73772010, 74061312, 78690144, 80707840, 85455360, 90796320, 92576640, 96849408, 98362680, 104920192, 111091968, 118035216, 121061760, 123435520, 131150240, 138864960, 145274112, 147544020, 157380288, 161415680, 181592640, 185153280, 196725360, 209840384, 222183936, 236070432, 242123520, 262300480, 277729920, 290548224, 295088040, 314760576, 363185280, 370306560, 393450720, 419680768, 472140864, 484247040, 524600960, 555459840, 590176080, 629521152, 726370560, 786901440, 944281728, 1049201920, 1110919680, 1180352160, 1259042304, 1452741120, 1573802880, 1888563456, 2098403840, 2360704320, 3147605760, 3777126912, 4721408640, 6295211520, 9442817280, 18885634560]

約数ペア:

[(1, 18885634560), (2, 9442817280), (3, 6295211520), (4, 4721408640), (5, 3777126912), (6, 3147605760), (8, 2360704320), (9, 2098403840), (10, 1888563456), (12, 1573802880), (13, 1452741120), (15, 1259042304), (16, 1180352160), (17, 1110919680), (18, 1049201920), (20, 944281728), (24, 786901440), (26, 726370560), (30, 629521152), (32, 590176080), (34, 555459840), (36, 524600960), (39, 484247040), (40, 472140864), (45, 419680768), (48, 393450720), (51, 370306560), (52, 363185280), (60, 314760576), (64, 295088040), (65, 290548224), (68, 277729920), (72, 262300480), (78, 242123520), (80, 236070432), (85, 222183936), (90, 209840384), (96, 196725360), (102, 185153280), (104, 181592640), (117, 161415680), (120, 157380288), (128, 147544020), (130, 145274112), (136, 138864960), (144, 131150240), (153, 123435520), (156, 121061760), (160, 118035216), (170, 111091968), (180, 104920192), (192, 98362680), (195, 96849408), (204, 92576640), (208, 90796320), (221, 85455360), (234, 80707840), (240, 78690144), (255, 74061312), (256, 73772010), (260, 72637056), (272, 69432480), (288, 65575120), (306, 61717760), (312, 60530880), (320, 59017608), (340, 55545984), (360, 52460096), (384, 49181340), (390, 48424704), (408, 46288320), (416, 45398160), (442, 42727680), (468, 40353920), (480, 39345072), (510, 37030656), (512, 36886005), (520, 36318528), (544, 34716240), (576, 32787560), (585, 32283136), (612, 30858880), (624, 30265440), (640, 29508804), (663, 28485120), (680, 27772992), (720, 26230048), (765, 24687104), (768, 24590670), (780, 24212352), (816, 23144160), (832, 22699080), (884, 21363840), (936, 20176960), (960, 19672536), (1020, 18515328), (1040, 18159264), (1088, 17358120), (1105, 17091072), (1152, 16393780), (1170, 16141568), (1224, 15429440), (1248, 15132720), (1280, 14754402), (1326, 14242560), (1360, 13886496), (1440, 13115024), (1530, 12343552), (1536, 12295335), (1560, 12106176), (1632, 11572080), (1664, 11349540), (1768, 10681920), (1872, 10088480), (1920, 9836268), (1989, 9495040), (2040, 9257664), (2080, 9079632), (2176, 8679060), (2210, 8545536), (2304, 8196890), (2340, 8070784), (2448, 7714720), (2496, 7566360), (2560, 7377201), (2652, 7121280), (2720, 6943248), (2880, 6557512), (3060, 6171776), (3120, 6053088), (3264, 5786040), (3315, 5697024), (3328, 5674770), (3536, 5340960), (3709, 5091840), (3744, 5044240), (3840, 4918134), (3978, 4747520), (4080, 4628832), (4160, 4539816), (4352, 4339530), (4420, 4272768), (4608, 4098445), (4680, 4035392), (4896, 3857360), (4992, 3783180), (5304, 3560640), (5440, 3471624), (5760, 3278756), (6120, 3085888), (6240, 3026544), (6528, 2893020), (6630, 2848512), (6656, 2837385), (7072, 2670480), (7418, 2545920), (7488, 2522120), (7680, 2459067), (7956, 2373760), (8160, 2314416), (8320, 2269908), (8704, 2169765), (8840, 2136384), (9360, 2017696), (9792, 1928680), (9945, 1899008), (9984, 1891590), (10608, 1780320), (10880, 1735812), (11127, 1697280), (11520, 1639378), (12240, 1542944), (12480, 1513272), (13056, 1446510), (13260, 1424256), (14144, 1335240), (14836, 1272960), (14976, 1261060), (15912, 1186880), (16320, 1157208), (16640, 1134954), (17680, 1068192), (18545, 1018368), (18720, 1008848), (19584, 964340), (19890, 949504), (19968, 945795), (21216, 890160), (21760, 867906), (22254, 848640), (23040, 819689), (24480, 771472), (24960, 756636), (26112, 723255), (26520, 712128), (28288, 667620), (29672, 636480), (29952, 630530), (31824, 593440), (32640, 578604), (33280, 567477), (33381, 565760), (35360, 534096), (37090, 509184), (37440, 504424), (39168, 482170), (39780, 474752), (42432, 445080), (43520, 433953), (44508, 424320), (48217, 391680), (48960, 385736), (49920, 378318), (53040, 356064), (55635, 339456), (56576, 333810), (59344, 318240), (59904, 315265), (63053, 299520), (63648, 296720), (65280, 289302), (66762, 282880), (70720, 267048), (74180, 254592), (74880, 252212), (78336, 241085), (79560, 237376), (84864, 222540), (89016, 212160), (96434, 195840), (97920, 192868), (99840, 189159), (106080, 178032), (111270, 169728), (113152, 166905), (118688, 159120), (126106, 149760), (127296, 148360), (130560, 144651), (133524, 141440)]