69685920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:329

約数の個数: 240

約数和(自身を含む): 259791840

約数和(自身を除く): 190105920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 283, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 566, 570, 608, 648, 684, 720, 760, 810, 849, 855, 864, 912, 1026, 1080, 1132, 1140, 1296, 1368, 1415, 1440, 1520, 1539, 1620, 1698, 1710, 1824, 2052, 2160, 2264, 2280, 2547, 2565, 2592, 2736, 2830, 3040, 3078, 3240, 3396, 3420, 4104, 4245, 4320, 4528, 4560, 5094, 5130, 5377, 5472, 5660, 6156, 6480, 6792, 6840, 7641, 7695, 8208, 8490, 9056, 9120, 10188, 10260, 10754, 11320, 12312, 12735, 12960, 13584, 13680, 15282, 15390, 16131, 16416, 16980, 20376, 20520, 21508, 22640, 22923, 24624, 25470, 26885, 27168, 27360, 30564, 30780, 32262, 33960, 38205, 40752, 41040, 43016, 45280, 45846, 48393, 49248, 50940, 53770, 61128, 61560, 64524, 67920, 76410, 80655, 81504, 82080, 86032, 91692, 96786, 101880, 107540, 114615, 122256, 123120, 129048, 135840, 145179, 152820, 161310, 172064, 183384, 193572, 203760, 215080, 229230, 241965, 244512, 246240, 258096, 290358, 305640, 322620, 366768, 387144, 407520, 430160, 435537, 458460, 483930, 516192, 580716, 611280, 645240, 725895, 733536, 774288, 860320, 871074, 916920, 967860, 1161432, 1222560, 1290480, 1451790, 1548576, 1742148, 1833840, 1935720, 2177685, 2322864, 2580960, 2903580, 3484296, 3667680, 3871440, 4355370, 4645728, 5807160, 6968592, 7742880, 8710740, 11614320, 13937184, 17421480, 23228640, 34842960, 69685920]

約数ペア:

[(1, 69685920), (2, 34842960), (3, 23228640), (4, 17421480), (5, 13937184), (6, 11614320), (8, 8710740), (9, 7742880), (10, 6968592), (12, 5807160), (15, 4645728), (16, 4355370), (18, 3871440), (19, 3667680), (20, 3484296), (24, 2903580), (27, 2580960), (30, 2322864), (32, 2177685), (36, 1935720), (38, 1833840), (40, 1742148), (45, 1548576), (48, 1451790), (54, 1290480), (57, 1222560), (60, 1161432), (72, 967860), (76, 916920), (80, 871074), (81, 860320), (90, 774288), (95, 733536), (96, 725895), (108, 645240), (114, 611280), (120, 580716), (135, 516192), (144, 483930), (152, 458460), (160, 435537), (162, 430160), (171, 407520), (180, 387144), (190, 366768), (216, 322620), (228, 305640), (240, 290358), (270, 258096), (283, 246240), (285, 244512), (288, 241965), (304, 229230), (324, 215080), (342, 203760), (360, 193572), (380, 183384), (405, 172064), (432, 161310), (456, 152820), (480, 145179), (513, 135840), (540, 129048), (566, 123120), (570, 122256), (608, 114615), (648, 107540), (684, 101880), (720, 96786), (760, 91692), (810, 86032), (849, 82080), (855, 81504), (864, 80655), (912, 76410), (1026, 67920), (1080, 64524), (1132, 61560), (1140, 61128), (1296, 53770), (1368, 50940), (1415, 49248), (1440, 48393), (1520, 45846), (1539, 45280), (1620, 43016), (1698, 41040), (1710, 40752), (1824, 38205), (2052, 33960), (2160, 32262), (2264, 30780), (2280, 30564), (2547, 27360), (2565, 27168), (2592, 26885), (2736, 25470), (2830, 24624), (3040, 22923), (3078, 22640), (3240, 21508), (3396, 20520), (3420, 20376), (4104, 16980), (4245, 16416), (4320, 16131), (4528, 15390), (4560, 15282), (5094, 13680), (5130, 13584), (5377, 12960), (5472, 12735), (5660, 12312), (6156, 11320), (6480, 10754), (6792, 10260), (6840, 10188), (7641, 9120), (7695, 9056), (8208, 8490)]