21503270880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18233}}^1$

素因数の和:18280

約数の個数: 480

約数和(自身を含む): 93406509504

約数和(自身を除く): 71903238624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 672, 702, 720, 728, 756, 780, 810, 819, 840, 864, 910, 936, 945, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1248, 1260, 1296, 1365, 1404, 1440, 1456, 1512, 1560, 1620, 1638, 1680, 1755, 1820, 1872, 1890, 2016, 2080, 2106, 2160, 2184, 2268, 2340, 2457, 2520, 2592, 2730, 2808, 2835, 2912, 3024, 3120, 3240, 3276, 3360, 3510, 3640, 3744, 3780, 4095, 4212, 4320, 4368, 4536, 4680, 4914, 5040, 5265, 5460, 5616, 5670, 6048, 6240, 6480, 6552, 7020, 7280, 7371, 7560, 8190, 8424, 8736, 9072, 9360, 9828, 10080, 10530, 10920, 11232, 11340, 12285, 12960, 13104, 14040, 14560, 14742, 15120, 16380, 16848, 18144, 18233, 18720, 19656, 21060, 21840, 22680, 24570, 26208, 28080, 29484, 30240, 32760, 33696, 36466, 36855, 39312, 42120, 43680, 45360, 49140, 54699, 56160, 58968, 65520, 72932, 73710, 78624, 84240, 90720, 91165, 98280, 109398, 117936, 127631, 131040, 145864, 147420, 164097, 168480, 182330, 196560, 218796, 235872, 237029, 255262, 273495, 291728, 294840, 328194, 364660, 382893, 393120, 437592, 474058, 492291, 510524, 546990, 583456, 589680, 638155, 656388, 711087, 729320, 765786, 820485, 875184, 948116, 984582, 1021048, 1093980, 1148679, 1179360, 1185145, 1276310, 1312776, 1422174, 1458640, 1476873, 1531572, 1640970, 1659203, 1750368, 1896232, 1914465, 1969164, 2042096, 2133261, 2187960, 2297358, 2370290, 2461455, 2552620, 2625552, 2844348, 2917280, 2953746, 3063144, 3281940, 3318406, 3446037, 3555435, 3792464, 3828930, 3938328, 4084192, 4266522, 4375920, 4594716, 4740580, 4922910, 4977609, 5105240, 5251104, 5688696, 5743395, 5907492, 6126288, 6399783, 6563880, 6636812, 6892074, 7110870, 7384365, 7584928, 7657860, 7876656, 8296015, 8533044, 8751840, 9189432, 9481160, 9845820, 9955218, 10210480, 10338111, 10666305, 11377392, 11486790, 11814984, 12252576, 12799566, 13127760, 13273624, 13784148, 14221740, 14768730, 14932827, 15315720, 15753312, 16592030, 17066088, 17230185, 18378864, 18962320, 19199349, 19691640, 19910436, 20420960, 20676222, 21332610, 22754784, 22973580, 23629968, 24888045, 25599132, 26255520, 26547248, 27568296, 28443480, 29537460, 29865654, 30631440, 31998915, 33184060, 34132176, 34460370, 36757728, 37924640, 38398698, 39383280, 39820872, 41352444, 42665220, 44798481, 45947160, 47259936, 49776090, 51198264, 51690555, 53094496, 55136592, 56886960, 59074920, 59731308, 61262880, 63997830, 66368120, 68264352, 68920740, 74664135, 76797396, 78766560, 79641744, 82704888, 85330440, 89596962, 91894320, 95996745, 99552180, 102396528, 103381110, 110273184, 113773920, 118149840, 119462616, 127995660, 132736240, 134395443, 137841480, 149328270, 153594792, 159283488, 165409776, 170660880, 179193924, 183788640, 191993490, 199104360, 204793056, 206762220, 223992405, 236299680, 238925232, 255991320, 265472480, 268790886, 275682960, 298656540, 307189584, 330819552, 341321760, 358387848, 383986980, 398208720, 413524440, 447984810, 477850464, 511982640, 537581772, 551365920, 597313080, 614379168, 671977215, 716775696, 767973960, 796417440, 827048880, 895969620, 1023965280, 1075163544, 1194626160, 1343954430, 1433551392, 1535947920, 1654097760, 1791939240, 2150327088, 2389252320, 2687908860, 3071895840, 3583878480, 4300654176, 5375817720, 7167756960, 10751635440, 21503270880]

約数ペア:

[(1, 21503270880), (2, 10751635440), (3, 7167756960), (4, 5375817720), (5, 4300654176), (6, 3583878480), (7, 3071895840), (8, 2687908860), (9, 2389252320), (10, 2150327088), (12, 1791939240), (13, 1654097760), (14, 1535947920), (15, 1433551392), (16, 1343954430), (18, 1194626160), (20, 1075163544), (21, 1023965280), (24, 895969620), (26, 827048880), (27, 796417440), (28, 767973960), (30, 716775696), (32, 671977215), (35, 614379168), (36, 597313080), (39, 551365920), (40, 537581772), (42, 511982640), (45, 477850464), (48, 447984810), (52, 413524440), (54, 398208720), (56, 383986980), (60, 358387848), (63, 341321760), (65, 330819552), (70, 307189584), (72, 298656540), (78, 275682960), (80, 268790886), (81, 265472480), (84, 255991320), (90, 238925232), (91, 236299680), (96, 223992405), (104, 206762220), (105, 204793056), (108, 199104360), (112, 191993490), (117, 183788640), (120, 179193924), (126, 170660880), (130, 165409776), (135, 159283488), (140, 153594792), (144, 149328270), (156, 137841480), (160, 134395443), (162, 132736240), (168, 127995660), (180, 119462616), (182, 118149840), (189, 113773920), (195, 110273184), (208, 103381110), (210, 102396528), (216, 99552180), (224, 95996745), (234, 91894320), (240, 89596962), (252, 85330440), (260, 82704888), (270, 79641744), (273, 78766560), (280, 76797396), (288, 74664135), (312, 68920740), (315, 68264352), (324, 66368120), (336, 63997830), (351, 61262880), (360, 59731308), (364, 59074920), (378, 56886960), (390, 55136592), (405, 53094496), (416, 51690555), (420, 51198264), (432, 49776090), (455, 47259936), (468, 45947160), (480, 44798481), (504, 42665220), (520, 41352444), (540, 39820872), (546, 39383280), (560, 38398698), (567, 37924640), (585, 36757728), (624, 34460370), (630, 34132176), (648, 33184060), (672, 31998915), (702, 30631440), (720, 29865654), (728, 29537460), (756, 28443480), (780, 27568296), (810, 26547248), (819, 26255520), (840, 25599132), (864, 24888045), (910, 23629968), (936, 22973580), (945, 22754784), (1008, 21332610), (1040, 20676222), (1053, 20420960), (1080, 19910436), (1092, 19691640), (1120, 19199349), (1134, 18962320), (1170, 18378864), (1248, 17230185), (1260, 17066088), (1296, 16592030), (1365, 15753312), (1404, 15315720), (1440, 14932827), (1456, 14768730), (1512, 14221740), (1560, 13784148), (1620, 13273624), (1638, 13127760), (1680, 12799566), (1755, 12252576), (1820, 11814984), (1872, 11486790), (1890, 11377392), (2016, 10666305), (2080, 10338111), (2106, 10210480), (2160, 9955218), (2184, 9845820), (2268, 9481160), (2340, 9189432), (2457, 8751840), (2520, 8533044), (2592, 8296015), (2730, 7876656), (2808, 7657860), (2835, 7584928), (2912, 7384365), (3024, 7110870), (3120, 6892074), (3240, 6636812), (3276, 6563880), (3360, 6399783), (3510, 6126288), (3640, 5907492), (3744, 5743395), (3780, 5688696), (4095, 5251104), (4212, 5105240), (4320, 4977609), (4368, 4922910), (4536, 4740580), (4680, 4594716), (4914, 4375920), (5040, 4266522), (5265, 4084192), (5460, 3938328), (5616, 3828930), (5670, 3792464), (6048, 3555435), (6240, 3446037), (6480, 3318406), (6552, 3281940), (7020, 3063144), (7280, 2953746), (7371, 2917280), (7560, 2844348), (8190, 2625552), (8424, 2552620), (8736, 2461455), (9072, 2370290), (9360, 2297358), (9828, 2187960), (10080, 2133261), (10530, 2042096), (10920, 1969164), (11232, 1914465), (11340, 1896232), (12285, 1750368), (12960, 1659203), (13104, 1640970), (14040, 1531572), (14560, 1476873), (14742, 1458640), (15120, 1422174), (16380, 1312776), (16848, 1276310), (18144, 1185145), (18233, 1179360), (18720, 1148679), (19656, 1093980), (21060, 1021048), (21840, 984582), (22680, 948116), (24570, 875184), (26208, 820485), (28080, 765786), (29484, 729320), (30240, 711087), (32760, 656388), (33696, 638155), (36466, 589680), (36855, 583456), (39312, 546990), (42120, 510524), (43680, 492291), (45360, 474058), (49140, 437592), (54699, 393120), (56160, 382893), (58968, 364660), (65520, 328194), (72932, 294840), (73710, 291728), (78624, 273495), (84240, 255262), (90720, 237029), (91165, 235872), (98280, 218796), (109398, 196560), (117936, 182330), (127631, 168480), (131040, 164097), (145864, 147420)]