2540828160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 480

約数和(自身を含む): 10054044000

約数和(自身を除く): 7513215840

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, 499, 510, 512, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 768, 780, 816, 832, 884, 936, 960, 998, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1440, 1497, 1530, 1536, 1560, 1632, 1664, 1768, 1872, 1920, 1989, 1996, 2040, 2080, 2176, 2210, 2304, 2340, 2448, 2495, 2496, 2560, 2652, 2720, 2880, 2994, 3060, 3120, 3264, 3315, 3328, 3536, 3744, 3840, 3978, 3992, 4080, 4160, 4352, 4420, 4491, 4608, 4680, 4896, 4990, 4992, 5304, 5440, 5760, 5988, 6120, 6240, 6487, 6528, 6630, 6656, 7072, 7485, 7488, 7680, 7956, 7984, 8160, 8320, 8483, 8704, 8840, 8982, 9360, 9792, 9945, 9980, 9984, 10608, 10880, 11520, 11976, 12240, 12480, 12974, 13056, 13260, 14144, 14970, 14976, 15912, 15968, 16320, 16640, 16966, 17680, 17964, 18720, 19461, 19584, 19890, 19960, 19968, 21216, 21760, 22455, 23040, 23952, 24480, 24960, 25449, 25948, 26112, 26520, 28288, 29940, 29952, 31824, 31936, 32435, 32640, 33280, 33932, 35360, 35928, 37440, 38922, 39168, 39780, 39920, 42415, 42432, 43520, 44910, 47904, 48960, 49920, 50898, 51896, 53040, 56576, 58383, 59880, 59904, 63648, 63872, 64870, 65280, 67864, 70720, 71856, 74880, 76347, 77844, 78336, 79560, 79840, 84830, 84864, 89820, 95808, 97305, 97920, 99840, 101796, 103792, 106080, 110279, 113152, 116766, 119760, 127245, 127296, 127744, 129740, 130560, 135728, 141440, 143712, 149760, 152694, 155688, 159120, 159680, 169660, 169728, 179640, 191616, 194610, 195840, 203592, 207584, 212160, 220558, 233532, 239520, 254490, 254592, 255488, 259480, 271456, 282880, 287424, 291915, 299520, 305388, 311376, 318240, 319360, 330837, 339320, 339456, 359280, 381735, 383232, 389220, 391680, 407184, 415168, 424320, 441116, 467064, 479040, 508980, 509184, 518960, 542912, 551395, 565760, 574848, 583830, 610776, 622752, 636480, 638720, 661674, 678640, 718560, 763470, 766464, 778440, 814368, 830336, 848640, 882232, 934128, 958080, 992511, 1017960, 1018368, 1037920, 1085824, 1102790, 1149696, 1167660, 1221552, 1245504, 1272960, 1277440, 1323348, 1357280, 1437120, 1526940, 1556880, 1628736, 1654185, 1660672, 1697280, 1764464, 1868256, 1916160, 1985022, 2035920, 2075840, 2171648, 2205580, 2299392, 2335320, 2443104, 2491008, 2545920, 2646696, 2714560, 2874240, 3053880, 3113760, 3257472, 3308370, 3321344, 3528928, 3736512, 3832320, 3970044, 4071840, 4151680, 4343296, 4411160, 4670640, 4886208, 4962555, 4982016, 5091840, 5293392, 5429120, 5748480, 6107760, 6227520, 6514944, 6616740, 7057856, 7473024, 7940088, 8143680, 8303360, 8822320, 9341280, 9772416, 9925110, 9964032, 10586784, 10858240, 11496960, 12215520, 12455040, 13029888, 13233480, 14115712, 14946048, 15880176, 16287360, 16606720, 17644640, 18682560, 19544832, 19850220, 21173568, 21716480, 24431040, 24910080, 26466960, 28231424, 29892096, 31760352, 32574720, 35289280, 37365120, 39089664, 39700440, 42347136, 48862080, 49820160, 52933920, 56462848, 63520704, 65149440, 70578560, 74730240, 79400880, 84694272, 97724160, 105867840, 127041408, 141157120, 149460480, 158801760, 169388544, 195448320, 211735680, 254082816, 282314240, 317603520, 423471360, 508165632, 635207040, 846942720, 1270414080, 2540828160]

約数ペア:

[(1, 2540828160), (2, 1270414080), (3, 846942720), (4, 635207040), (5, 508165632), (6, 423471360), (8, 317603520), (9, 282314240), (10, 254082816), (12, 211735680), (13, 195448320), (15, 169388544), (16, 158801760), (17, 149460480), (18, 141157120), (20, 127041408), (24, 105867840), (26, 97724160), (30, 84694272), (32, 79400880), (34, 74730240), (36, 70578560), (39, 65149440), (40, 63520704), (45, 56462848), (48, 52933920), (51, 49820160), (52, 48862080), (60, 42347136), (64, 39700440), (65, 39089664), (68, 37365120), (72, 35289280), (78, 32574720), (80, 31760352), (85, 29892096), (90, 28231424), (96, 26466960), (102, 24910080), (104, 24431040), (117, 21716480), (120, 21173568), (128, 19850220), (130, 19544832), (136, 18682560), (144, 17644640), (153, 16606720), (156, 16287360), (160, 15880176), (170, 14946048), (180, 14115712), (192, 13233480), (195, 13029888), (204, 12455040), (208, 12215520), (221, 11496960), (234, 10858240), (240, 10586784), (255, 9964032), (256, 9925110), (260, 9772416), (272, 9341280), (288, 8822320), (306, 8303360), (312, 8143680), (320, 7940088), (340, 7473024), (360, 7057856), (384, 6616740), (390, 6514944), (408, 6227520), (416, 6107760), (442, 5748480), (468, 5429120), (480, 5293392), (499, 5091840), (510, 4982016), (512, 4962555), (520, 4886208), (544, 4670640), (576, 4411160), (585, 4343296), (612, 4151680), (624, 4071840), (640, 3970044), (663, 3832320), (680, 3736512), (720, 3528928), (765, 3321344), (768, 3308370), (780, 3257472), (816, 3113760), (832, 3053880), (884, 2874240), (936, 2714560), (960, 2646696), (998, 2545920), (1020, 2491008), (1040, 2443104), (1088, 2335320), (1105, 2299392), (1152, 2205580), (1170, 2171648), (1224, 2075840), (1248, 2035920), (1280, 1985022), (1326, 1916160), (1360, 1868256), (1440, 1764464), (1497, 1697280), (1530, 1660672), (1536, 1654185), (1560, 1628736), (1632, 1556880), (1664, 1526940), (1768, 1437120), (1872, 1357280), (1920, 1323348), (1989, 1277440), (1996, 1272960), (2040, 1245504), (2080, 1221552), (2176, 1167660), (2210, 1149696), (2304, 1102790), (2340, 1085824), (2448, 1037920), (2495, 1018368), (2496, 1017960), (2560, 992511), (2652, 958080), (2720, 934128), (2880, 882232), (2994, 848640), (3060, 830336), (3120, 814368), (3264, 778440), (3315, 766464), (3328, 763470), (3536, 718560), (3744, 678640), (3840, 661674), (3978, 638720), (3992, 636480), (4080, 622752), (4160, 610776), (4352, 583830), (4420, 574848), (4491, 565760), (4608, 551395), (4680, 542912), (4896, 518960), (4990, 509184), (4992, 508980), (5304, 479040), (5440, 467064), (5760, 441116), (5988, 424320), (6120, 415168), (6240, 407184), (6487, 391680), (6528, 389220), (6630, 383232), (6656, 381735), (7072, 359280), (7485, 339456), (7488, 339320), (7680, 330837), (7956, 319360), (7984, 318240), (8160, 311376), (8320, 305388), (8483, 299520), (8704, 291915), (8840, 287424), (8982, 282880), (9360, 271456), (9792, 259480), (9945, 255488), (9980, 254592), (9984, 254490), (10608, 239520), (10880, 233532), (11520, 220558), (11976, 212160), (12240, 207584), (12480, 203592), (12974, 195840), (13056, 194610), (13260, 191616), (14144, 179640), (14970, 169728), (14976, 169660), (15912, 159680), (15968, 159120), (16320, 155688), (16640, 152694), (16966, 149760), (17680, 143712), (17964, 141440), (18720, 135728), (19461, 130560), (19584, 129740), (19890, 127744), (19960, 127296), (19968, 127245), (21216, 119760), (21760, 116766), (22455, 113152), (23040, 110279), (23952, 106080), (24480, 103792), (24960, 101796), (25449, 99840), (25948, 97920), (26112, 97305), (26520, 95808), (28288, 89820), (29940, 84864), (29952, 84830), (31824, 79840), (31936, 79560), (32435, 78336), (32640, 77844), (33280, 76347), (33932, 74880), (35360, 71856), (35928, 70720), (37440, 67864), (38922, 65280), (39168, 64870), (39780, 63872), (39920, 63648), (42415, 59904), (42432, 59880), (43520, 58383), (44910, 56576), (47904, 53040), (48960, 51896), (49920, 50898)]