561314520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 384

約数和(自身を含む): 2094543360

約数和(自身を除く): 1533228840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 53, 60, 62, 65, 72, 73, 78, 90, 93, 104, 106, 117, 120, 124, 130, 146, 155, 156, 159, 180, 186, 195, 212, 219, 234, 248, 260, 265, 279, 292, 310, 312, 318, 360, 365, 372, 390, 403, 424, 438, 465, 468, 477, 520, 530, 558, 584, 585, 620, 636, 657, 689, 730, 744, 780, 795, 806, 876, 930, 936, 949, 954, 1060, 1095, 1116, 1170, 1209, 1240, 1272, 1314, 1378, 1395, 1460, 1560, 1590, 1612, 1643, 1752, 1860, 1898, 1908, 2015, 2067, 2120, 2190, 2232, 2263, 2340, 2385, 2418, 2628, 2756, 2790, 2847, 2920, 3180, 3224, 3285, 3286, 3445, 3627, 3720, 3796, 3816, 3869, 4030, 4134, 4380, 4526, 4680, 4745, 4770, 4836, 4929, 5256, 5512, 5580, 5694, 6045, 6201, 6360, 6570, 6572, 6789, 6890, 7254, 7592, 7738, 8060, 8215, 8268, 8541, 8760, 9052, 9490, 9540, 9672, 9858, 10335, 11160, 11315, 11388, 11607, 12090, 12402, 13140, 13144, 13578, 13780, 14235, 14508, 14787, 15476, 16120, 16430, 16536, 17082, 18104, 18135, 18980, 19080, 19345, 19716, 20367, 20670, 21359, 22630, 22776, 23214, 24180, 24645, 24804, 26280, 27156, 27560, 28470, 29016, 29419, 29574, 30952, 31005, 32860, 33945, 34164, 34821, 36270, 37960, 38690, 39432, 40734, 41340, 42705, 42718, 45260, 46428, 48360, 49290, 49608, 50297, 54312, 56940, 58035, 58838, 59148, 62010, 64077, 65720, 67890, 68328, 69642, 72540, 73935, 77380, 81468, 82680, 85410, 85436, 88257, 90520, 92856, 98580, 100594, 101835, 106795, 113880, 116070, 117676, 118296, 119939, 124020, 128154, 135780, 139284, 145080, 147095, 147870, 150891, 154760, 162936, 170820, 170872, 174105, 176514, 192231, 197160, 201188, 203670, 213590, 232140, 235352, 239878, 248040, 251485, 256308, 264771, 271560, 278568, 294190, 295740, 301782, 320385, 341640, 348210, 353028, 359817, 384462, 402376, 407340, 427180, 441285, 452673, 464280, 479756, 502970, 512616, 529542, 588380, 591480, 599695, 603564, 640770, 696420, 706056, 719634, 754455, 768924, 814680, 854360, 882570, 905346, 959512, 961155, 1005940, 1059084, 1079451, 1176760, 1199390, 1207128, 1281540, 1323855, 1392840, 1439268, 1508910, 1537848, 1559207, 1765140, 1799085, 1810692, 1922310, 2011880, 2118168, 2158902, 2263365, 2398780, 2563080, 2647710, 2878536, 3017820, 3118414, 3530280, 3598170, 3621384, 3844620, 4317804, 4526730, 4677621, 4797560, 5295420, 5397255, 6035640, 6236828, 7196340, 7689240, 7796035, 8635608, 9053460, 9355242, 10590840, 10794510, 12473656, 14032863, 14392680, 15592070, 18106920, 18710484, 21589020, 23388105, 28065726, 31184140, 37420968, 43178040, 46776210, 56131452, 62368280, 70164315, 93552420, 112262904, 140328630, 187104840, 280657260, 561314520]

約数ペア:

[(1, 561314520), (2, 280657260), (3, 187104840), (4, 140328630), (5, 112262904), (6, 93552420), (8, 70164315), (9, 62368280), (10, 56131452), (12, 46776210), (13, 43178040), (15, 37420968), (18, 31184140), (20, 28065726), (24, 23388105), (26, 21589020), (30, 18710484), (31, 18106920), (36, 15592070), (39, 14392680), (40, 14032863), (45, 12473656), (52, 10794510), (53, 10590840), (60, 9355242), (62, 9053460), (65, 8635608), (72, 7796035), (73, 7689240), (78, 7196340), (90, 6236828), (93, 6035640), (104, 5397255), (106, 5295420), (117, 4797560), (120, 4677621), (124, 4526730), (130, 4317804), (146, 3844620), (155, 3621384), (156, 3598170), (159, 3530280), (180, 3118414), (186, 3017820), (195, 2878536), (212, 2647710), (219, 2563080), (234, 2398780), (248, 2263365), (260, 2158902), (265, 2118168), (279, 2011880), (292, 1922310), (310, 1810692), (312, 1799085), (318, 1765140), (360, 1559207), (365, 1537848), (372, 1508910), (390, 1439268), (403, 1392840), (424, 1323855), (438, 1281540), (465, 1207128), (468, 1199390), (477, 1176760), (520, 1079451), (530, 1059084), (558, 1005940), (584, 961155), (585, 959512), (620, 905346), (636, 882570), (657, 854360), (689, 814680), (730, 768924), (744, 754455), (780, 719634), (795, 706056), (806, 696420), (876, 640770), (930, 603564), (936, 599695), (949, 591480), (954, 588380), (1060, 529542), (1095, 512616), (1116, 502970), (1170, 479756), (1209, 464280), (1240, 452673), (1272, 441285), (1314, 427180), (1378, 407340), (1395, 402376), (1460, 384462), (1560, 359817), (1590, 353028), (1612, 348210), (1643, 341640), (1752, 320385), (1860, 301782), (1898, 295740), (1908, 294190), (2015, 278568), (2067, 271560), (2120, 264771), (2190, 256308), (2232, 251485), (2263, 248040), (2340, 239878), (2385, 235352), (2418, 232140), (2628, 213590), (2756, 203670), (2790, 201188), (2847, 197160), (2920, 192231), (3180, 176514), (3224, 174105), (3285, 170872), (3286, 170820), (3445, 162936), (3627, 154760), (3720, 150891), (3796, 147870), (3816, 147095), (3869, 145080), (4030, 139284), (4134, 135780), (4380, 128154), (4526, 124020), (4680, 119939), (4745, 118296), (4770, 117676), (4836, 116070), (4929, 113880), (5256, 106795), (5512, 101835), (5580, 100594), (5694, 98580), (6045, 92856), (6201, 90520), (6360, 88257), (6570, 85436), (6572, 85410), (6789, 82680), (6890, 81468), (7254, 77380), (7592, 73935), (7738, 72540), (8060, 69642), (8215, 68328), (8268, 67890), (8541, 65720), (8760, 64077), (9052, 62010), (9490, 59148), (9540, 58838), (9672, 58035), (9858, 56940), (10335, 54312), (11160, 50297), (11315, 49608), (11388, 49290), (11607, 48360), (12090, 46428), (12402, 45260), (13140, 42718), (13144, 42705), (13578, 41340), (13780, 40734), (14235, 39432), (14508, 38690), (14787, 37960), (15476, 36270), (16120, 34821), (16430, 34164), (16536, 33945), (17082, 32860), (18104, 31005), (18135, 30952), (18980, 29574), (19080, 29419), (19345, 29016), (19716, 28470), (20367, 27560), (20670, 27156), (21359, 26280), (22630, 24804), (22776, 24645), (23214, 24180)]