551039520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 384

約数和(自身を含む): 1985679360

約数和(自身を除く): 1434639840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 37, 38, 40, 46, 48, 57, 60, 69, 71, 74, 76, 80, 92, 95, 96, 111, 114, 115, 120, 138, 142, 148, 152, 160, 184, 185, 190, 213, 222, 228, 230, 240, 276, 284, 285, 296, 304, 345, 355, 368, 370, 380, 426, 437, 444, 456, 460, 480, 552, 555, 568, 570, 592, 608, 690, 703, 710, 736, 740, 760, 851, 852, 874, 888, 912, 920, 1065, 1104, 1110, 1136, 1140, 1184, 1311, 1349, 1380, 1406, 1420, 1480, 1520, 1633, 1702, 1704, 1748, 1776, 1824, 1840, 2109, 2130, 2185, 2208, 2220, 2272, 2280, 2553, 2622, 2627, 2698, 2760, 2812, 2840, 2960, 3040, 3266, 3404, 3408, 3496, 3515, 3552, 3680, 4047, 4218, 4255, 4260, 4370, 4440, 4560, 4899, 5106, 5244, 5254, 5396, 5520, 5624, 5680, 5920, 6532, 6555, 6745, 6808, 6816, 6992, 7030, 7881, 8094, 8165, 8436, 8510, 8520, 8740, 8880, 9120, 9798, 10212, 10488, 10508, 10545, 10792, 11040, 11248, 11360, 12765, 13064, 13110, 13135, 13490, 13616, 13984, 14060, 15762, 16169, 16188, 16330, 16872, 17020, 17040, 17480, 17760, 19596, 20235, 20424, 20976, 21016, 21090, 21584, 22496, 24495, 25530, 26128, 26220, 26270, 26980, 27232, 28120, 31027, 31524, 32338, 32376, 32660, 33744, 34040, 34080, 34960, 39192, 39405, 40470, 40848, 41952, 42032, 42180, 43168, 48507, 48990, 49913, 51060, 52256, 52440, 52540, 53960, 56240, 60421, 62054, 63048, 64676, 64752, 65320, 67488, 68080, 69920, 78384, 78810, 80845, 80940, 81696, 84064, 84360, 93081, 97014, 97980, 99826, 102120, 104880, 105080, 107920, 112480, 120842, 124108, 126096, 129352, 129504, 130640, 136160, 149739, 155135, 156768, 157620, 161690, 161880, 168720, 181263, 186162, 194028, 195960, 199652, 204240, 209760, 210160, 215840, 241684, 242535, 248216, 249565, 252192, 258704, 261280, 299478, 302105, 310270, 315240, 323380, 323760, 337440, 362526, 372324, 388056, 391920, 399304, 408480, 420320, 465405, 483368, 485070, 496432, 499130, 517408, 598956, 604210, 620540, 630480, 646760, 647520, 725052, 744648, 748695, 776112, 783840, 798608, 906315, 930810, 966736, 970140, 992864, 998260, 1147999, 1197912, 1208420, 1241080, 1260960, 1293520, 1450104, 1489296, 1497390, 1552224, 1597216, 1812630, 1861620, 1933472, 1940280, 1996520, 2295998, 2395824, 2416840, 2482160, 2587040, 2900208, 2978592, 2994780, 3443997, 3625260, 3723240, 3880560, 3993040, 4591996, 4791648, 4833680, 4964320, 5739995, 5800416, 5989560, 6887994, 7250520, 7446480, 7761120, 7986080, 9183992, 9667360, 11479990, 11979120, 13775988, 14501040, 14892960, 17219985, 18367984, 22959980, 23958240, 27551976, 29002080, 34439970, 36735968, 45919960, 55103952, 68879940, 91839920, 110207904, 137759880, 183679840, 275519760, 551039520]

約数ペア:

[(1, 551039520), (2, 275519760), (3, 183679840), (4, 137759880), (5, 110207904), (6, 91839920), (8, 68879940), (10, 55103952), (12, 45919960), (15, 36735968), (16, 34439970), (19, 29002080), (20, 27551976), (23, 23958240), (24, 22959980), (30, 18367984), (32, 17219985), (37, 14892960), (38, 14501040), (40, 13775988), (46, 11979120), (48, 11479990), (57, 9667360), (60, 9183992), (69, 7986080), (71, 7761120), (74, 7446480), (76, 7250520), (80, 6887994), (92, 5989560), (95, 5800416), (96, 5739995), (111, 4964320), (114, 4833680), (115, 4791648), (120, 4591996), (138, 3993040), (142, 3880560), (148, 3723240), (152, 3625260), (160, 3443997), (184, 2994780), (185, 2978592), (190, 2900208), (213, 2587040), (222, 2482160), (228, 2416840), (230, 2395824), (240, 2295998), (276, 1996520), (284, 1940280), (285, 1933472), (296, 1861620), (304, 1812630), (345, 1597216), (355, 1552224), (368, 1497390), (370, 1489296), (380, 1450104), (426, 1293520), (437, 1260960), (444, 1241080), (456, 1208420), (460, 1197912), (480, 1147999), (552, 998260), (555, 992864), (568, 970140), (570, 966736), (592, 930810), (608, 906315), (690, 798608), (703, 783840), (710, 776112), (736, 748695), (740, 744648), (760, 725052), (851, 647520), (852, 646760), (874, 630480), (888, 620540), (912, 604210), (920, 598956), (1065, 517408), (1104, 499130), (1110, 496432), (1136, 485070), (1140, 483368), (1184, 465405), (1311, 420320), (1349, 408480), (1380, 399304), (1406, 391920), (1420, 388056), (1480, 372324), (1520, 362526), (1633, 337440), (1702, 323760), (1704, 323380), (1748, 315240), (1776, 310270), (1824, 302105), (1840, 299478), (2109, 261280), (2130, 258704), (2185, 252192), (2208, 249565), (2220, 248216), (2272, 242535), (2280, 241684), (2553, 215840), (2622, 210160), (2627, 209760), (2698, 204240), (2760, 199652), (2812, 195960), (2840, 194028), (2960, 186162), (3040, 181263), (3266, 168720), (3404, 161880), (3408, 161690), (3496, 157620), (3515, 156768), (3552, 155135), (3680, 149739), (4047, 136160), (4218, 130640), (4255, 129504), (4260, 129352), (4370, 126096), (4440, 124108), (4560, 120842), (4899, 112480), (5106, 107920), (5244, 105080), (5254, 104880), (5396, 102120), (5520, 99826), (5624, 97980), (5680, 97014), (5920, 93081), (6532, 84360), (6555, 84064), (6745, 81696), (6808, 80940), (6816, 80845), (6992, 78810), (7030, 78384), (7881, 69920), (8094, 68080), (8165, 67488), (8436, 65320), (8510, 64752), (8520, 64676), (8740, 63048), (8880, 62054), (9120, 60421), (9798, 56240), (10212, 53960), (10488, 52540), (10508, 52440), (10545, 52256), (10792, 51060), (11040, 49913), (11248, 48990), (11360, 48507), (12765, 43168), (13064, 42180), (13110, 42032), (13135, 41952), (13490, 40848), (13616, 40470), (13984, 39405), (14060, 39192), (15762, 34960), (16169, 34080), (16188, 34040), (16330, 33744), (16872, 32660), (17020, 32376), (17040, 32338), (17480, 31524), (17760, 31027), (19596, 28120), (20235, 27232), (20424, 26980), (20976, 26270), (21016, 26220), (21090, 26128), (21584, 25530), (22496, 24495)]