1556530560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 512

約数和(自身を含む): 6117552000

約数和(自身を除く): 4561021440

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, 41, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 82, 90, 96, 104, 108, 117, 120, 123, 128, 130, 135, 144, 156, 160, 164, 169, 180, 192, 195, 205, 208, 216, 234, 240, 246, 260, 270, 288, 312, 320, 328, 338, 351, 360, 369, 384, 390, 410, 416, 432, 468, 480, 492, 507, 520, 533, 540, 576, 585, 615, 624, 640, 656, 676, 702, 720, 738, 780, 820, 832, 845, 864, 936, 960, 984, 1014, 1040, 1066, 1080, 1107, 1152, 1170, 1230, 1248, 1312, 1352, 1404, 1440, 1476, 1521, 1560, 1599, 1640, 1664, 1690, 1728, 1755, 1845, 1872, 1920, 1968, 2028, 2080, 2132, 2160, 2197, 2214, 2340, 2460, 2496, 2535, 2624, 2665, 2704, 2808, 2880, 2952, 3042, 3120, 3198, 3280, 3380, 3456, 3510, 3690, 3744, 3936, 4056, 4160, 4264, 4320, 4394, 4428, 4563, 4680, 4797, 4920, 4992, 5070, 5248, 5330, 5408, 5535, 5616, 5760, 5904, 6084, 6240, 6396, 6560, 6591, 6760, 6929, 7020, 7380, 7488, 7605, 7872, 7995, 8112, 8320, 8528, 8640, 8788, 8856, 9126, 9360, 9594, 9840, 10140, 10660, 10816, 10985, 11070, 11232, 11808, 12168, 12480, 12792, 13120, 13182, 13520, 13858, 14040, 14391, 14760, 14976, 15210, 15744, 15990, 16224, 17056, 17280, 17576, 17712, 18252, 18720, 19188, 19680, 19773, 20280, 20787, 21320, 21632, 21970, 22140, 22464, 22815, 23616, 23985, 24336, 24960, 25584, 26240, 26364, 27040, 27716, 28080, 28782, 29520, 30420, 31980, 32448, 32955, 34112, 34645, 35152, 35424, 36504, 37440, 38376, 39360, 39546, 40560, 41574, 42640, 43940, 44280, 44928, 45630, 47232, 47970, 48672, 51168, 52728, 54080, 55432, 56160, 57564, 59040, 59319, 60840, 62361, 63960, 64896, 65910, 68224, 69290, 70304, 70848, 71955, 73008, 74880, 76752, 78720, 79092, 81120, 83148, 85280, 87880, 88560, 90077, 91260, 95940, 97344, 98865, 102336, 103935, 105456, 108160, 110864, 112320, 115128, 118080, 118638, 121680, 124722, 127920, 131820, 138580, 140608, 141696, 143910, 146016, 153504, 158184, 162240, 166296, 170560, 175760, 177120, 180154, 182520, 187083, 191880, 194688, 197730, 204672, 207870, 210912, 221728, 224640, 230256, 236160, 237276, 243360, 249444, 255840, 263640, 270231, 277160, 281216, 287820, 292032, 296595, 307008, 311805, 316368, 324480, 332592, 341120, 351520, 354240, 360308, 365040, 374166, 383760, 395460, 415740, 421824, 443456, 450385, 460512, 474552, 486720, 498888, 511680, 527280, 540462, 554320, 575640, 584064, 593190, 614016, 623610, 632736, 665184, 703040, 708480, 720616, 730080, 748332, 767520, 790920, 810693, 831480, 843648, 886912, 900770, 921024, 935415, 949104, 973440, 997776, 1023360, 1054560, 1080924, 1108640, 1151280, 1186380, 1247220, 1265472, 1330368, 1351155, 1406080, 1441232, 1460160, 1496664, 1535040, 1581840, 1621386, 1662960, 1801540, 1842048, 1870830, 1898208, 1995552, 2109120, 2161848, 2217280, 2302560, 2372760, 2432079, 2494440, 2530944, 2660736, 2702310, 2882464, 2920320, 2993328, 3070080, 3163680, 3242772, 3325920, 3603080, 3741660, 3796416, 3991104, 4053465, 4218240, 4323696, 4434560, 4605120, 4745520, 4864158, 4988880, 5404620, 5764928, 5986656, 6327360, 6485544, 6651840, 7206160, 7483320, 7592832, 7982208, 8106930, 8647392, 9210240, 9491040, 9728316, 9977760, 10809240, 11529856, 11973312, 12160395, 12654720, 12971088, 13303680, 14412320, 14966640, 16213860, 17294784, 18982080, 19456632, 19955520, 21618480, 23946624, 24320790, 25942176, 28824640, 29933280, 32427720, 34589568, 37964160, 38913264, 39911040, 43236960, 48641580, 51884352, 57649280, 59866560, 64855440, 77826528, 86473920, 97283160, 103768704, 119733120, 129710880, 155653056, 172947840, 194566320, 259421760, 311306112, 389132640, 518843520, 778265280, 1556530560]

約数ペア:

[(1, 1556530560), (2, 778265280), (3, 518843520), (4, 389132640), (5, 311306112), (6, 259421760), (8, 194566320), (9, 172947840), (10, 155653056), (12, 129710880), (13, 119733120), (15, 103768704), (16, 97283160), (18, 86473920), (20, 77826528), (24, 64855440), (26, 59866560), (27, 57649280), (30, 51884352), (32, 48641580), (36, 43236960), (39, 39911040), (40, 38913264), (41, 37964160), (45, 34589568), (48, 32427720), (52, 29933280), (54, 28824640), (60, 25942176), (64, 24320790), (65, 23946624), (72, 21618480), (78, 19955520), (80, 19456632), (82, 18982080), (90, 17294784), (96, 16213860), (104, 14966640), (108, 14412320), (117, 13303680), (120, 12971088), (123, 12654720), (128, 12160395), (130, 11973312), (135, 11529856), (144, 10809240), (156, 9977760), (160, 9728316), (164, 9491040), (169, 9210240), (180, 8647392), (192, 8106930), (195, 7982208), (205, 7592832), (208, 7483320), (216, 7206160), (234, 6651840), (240, 6485544), (246, 6327360), (260, 5986656), (270, 5764928), (288, 5404620), (312, 4988880), (320, 4864158), (328, 4745520), (338, 4605120), (351, 4434560), (360, 4323696), (369, 4218240), (384, 4053465), (390, 3991104), (410, 3796416), (416, 3741660), (432, 3603080), (468, 3325920), (480, 3242772), (492, 3163680), (507, 3070080), (520, 2993328), (533, 2920320), (540, 2882464), (576, 2702310), (585, 2660736), (615, 2530944), (624, 2494440), (640, 2432079), (656, 2372760), (676, 2302560), (702, 2217280), (720, 2161848), (738, 2109120), (780, 1995552), (820, 1898208), (832, 1870830), (845, 1842048), (864, 1801540), (936, 1662960), (960, 1621386), (984, 1581840), (1014, 1535040), (1040, 1496664), (1066, 1460160), (1080, 1441232), (1107, 1406080), (1152, 1351155), (1170, 1330368), (1230, 1265472), (1248, 1247220), (1312, 1186380), (1352, 1151280), (1404, 1108640), (1440, 1080924), (1476, 1054560), (1521, 1023360), (1560, 997776), (1599, 973440), (1640, 949104), (1664, 935415), (1690, 921024), (1728, 900770), (1755, 886912), (1845, 843648), (1872, 831480), (1920, 810693), (1968, 790920), (2028, 767520), (2080, 748332), (2132, 730080), (2160, 720616), (2197, 708480), (2214, 703040), (2340, 665184), (2460, 632736), (2496, 623610), (2535, 614016), (2624, 593190), (2665, 584064), (2704, 575640), (2808, 554320), (2880, 540462), (2952, 527280), (3042, 511680), (3120, 498888), (3198, 486720), (3280, 474552), (3380, 460512), (3456, 450385), (3510, 443456), (3690, 421824), (3744, 415740), (3936, 395460), (4056, 383760), (4160, 374166), (4264, 365040), (4320, 360308), (4394, 354240), (4428, 351520), (4563, 341120), (4680, 332592), (4797, 324480), (4920, 316368), (4992, 311805), (5070, 307008), (5248, 296595), (5330, 292032), (5408, 287820), (5535, 281216), (5616, 277160), (5760, 270231), (5904, 263640), (6084, 255840), (6240, 249444), (6396, 243360), (6560, 237276), (6591, 236160), (6760, 230256), (6929, 224640), (7020, 221728), (7380, 210912), (7488, 207870), (7605, 204672), (7872, 197730), (7995, 194688), (8112, 191880), (8320, 187083), (8528, 182520), (8640, 180154), (8788, 177120), (8856, 175760), (9126, 170560), (9360, 166296), (9594, 162240), (9840, 158184), (10140, 153504), (10660, 146016), (10816, 143910), (10985, 141696), (11070, 140608), (11232, 138580), (11808, 131820), (12168, 127920), (12480, 124722), (12792, 121680), (13120, 118638), (13182, 118080), (13520, 115128), (13858, 112320), (14040, 110864), (14391, 108160), (14760, 105456), (14976, 103935), (15210, 102336), (15744, 98865), (15990, 97344), (16224, 95940), (17056, 91260), (17280, 90077), (17576, 88560), (17712, 87880), (18252, 85280), (18720, 83148), (19188, 81120), (19680, 79092), (19773, 78720), (20280, 76752), (20787, 74880), (21320, 73008), (21632, 71955), (21970, 70848), (22140, 70304), (22464, 69290), (22815, 68224), (23616, 65910), (23985, 64896), (24336, 63960), (24960, 62361), (25584, 60840), (26240, 59319), (26364, 59040), (27040, 57564), (27716, 56160), (28080, 55432), (28782, 54080), (29520, 52728), (30420, 51168), (31980, 48672), (32448, 47970), (32955, 47232), (34112, 45630), (34645, 44928), (35152, 44280), (35424, 43940), (36504, 42640), (37440, 41574), (38376, 40560), (39360, 39546)]