20595921840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6269}}^1$

素因数の和:6323

約数の個数: 360

約数和(自身を含む): 77684246640

約数和(自身を除く): 57088324800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 169, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 338, 351, 360, 390, 405, 432, 468, 486, 507, 520, 540, 585, 624, 648, 676, 702, 720, 780, 810, 845, 936, 972, 1014, 1040, 1053, 1080, 1170, 1215, 1296, 1352, 1404, 1521, 1560, 1620, 1690, 1755, 1872, 1944, 2028, 2106, 2160, 2340, 2430, 2535, 2704, 2808, 3042, 3120, 3159, 3240, 3380, 3510, 3888, 4056, 4212, 4563, 4680, 4860, 5070, 5265, 5616, 6084, 6269, 6318, 6480, 6760, 7020, 7605, 8112, 8424, 9126, 9360, 9720, 10140, 10530, 12168, 12538, 12636, 13520, 13689, 14040, 15210, 15795, 16848, 18252, 18807, 19440, 20280, 21060, 22815, 24336, 25076, 25272, 27378, 28080, 30420, 31345, 31590, 36504, 37614, 40560, 41067, 42120, 45630, 50152, 50544, 54756, 56421, 60840, 62690, 63180, 68445, 73008, 75228, 81497, 82134, 84240, 91260, 94035, 100304, 109512, 112842, 121680, 125380, 126360, 136890, 150456, 162994, 164268, 169263, 182520, 188070, 205335, 219024, 225684, 244491, 250760, 252720, 273780, 282105, 300912, 325988, 328536, 338526, 365040, 376140, 407485, 410670, 451368, 488982, 501520, 507789, 547560, 564210, 651976, 657072, 677052, 733473, 752280, 814970, 821340, 846315, 902736, 977964, 1015578, 1059461, 1095120, 1128420, 1222455, 1303952, 1354104, 1466946, 1504560, 1523367, 1629940, 1642680, 1692630, 1955928, 2031156, 2118922, 2200419, 2256840, 2444910, 2538945, 2708208, 2933892, 3046734, 3178383, 3259880, 3285360, 3385260, 3667365, 3911856, 4062312, 4237844, 4400838, 4513680, 4889820, 5077890, 5297305, 5867784, 6093468, 6356766, 6519760, 6601257, 6770520, 7334730, 7616835, 8124624, 8475688, 8801676, 9535149, 9779640, 10155780, 10594610, 11002095, 11735568, 12186936, 12713532, 13202514, 13541040, 14669460, 15233670, 15891915, 16951376, 17603352, 19070298, 19559280, 19803771, 20311560, 21189220, 22004190, 24373872, 25427064, 26405028, 28605447, 29338920, 30467340, 31783830, 33006285, 35206704, 38140596, 39607542, 40623120, 42378440, 44008380, 47675745, 50854128, 52810056, 57210894, 58677840, 60934680, 63567660, 66012570, 76281192, 79215084, 84756880, 85816341, 88016760, 95351490, 99018855, 105620112, 114421788, 121869360, 127135320, 132025140, 143027235, 152562384, 158430168, 171632682, 176033520, 190702980, 198037710, 228843576, 254270640, 257449023, 264050280, 286054470, 316860336, 343265364, 381405960, 396075420, 429081705, 457687152, 514898046, 528100560, 572108940, 686530728, 762811920, 792150840, 858163410, 1029796092, 1144217880, 1287245115, 1373061456, 1584301680, 1716326820, 2059592184, 2288435760, 2574490230, 3432653640, 4119184368, 5148980460, 6865307280, 10297960920, 20595921840]

約数ペア:

[(1, 20595921840), (2, 10297960920), (3, 6865307280), (4, 5148980460), (5, 4119184368), (6, 3432653640), (8, 2574490230), (9, 2288435760), (10, 2059592184), (12, 1716326820), (13, 1584301680), (15, 1373061456), (16, 1287245115), (18, 1144217880), (20, 1029796092), (24, 858163410), (26, 792150840), (27, 762811920), (30, 686530728), (36, 572108940), (39, 528100560), (40, 514898046), (45, 457687152), (48, 429081705), (52, 396075420), (54, 381405960), (60, 343265364), (65, 316860336), (72, 286054470), (78, 264050280), (80, 257449023), (81, 254270640), (90, 228843576), (104, 198037710), (108, 190702980), (117, 176033520), (120, 171632682), (130, 158430168), (135, 152562384), (144, 143027235), (156, 132025140), (162, 127135320), (169, 121869360), (180, 114421788), (195, 105620112), (208, 99018855), (216, 95351490), (234, 88016760), (240, 85816341), (243, 84756880), (260, 79215084), (270, 76281192), (312, 66012570), (324, 63567660), (338, 60934680), (351, 58677840), (360, 57210894), (390, 52810056), (405, 50854128), (432, 47675745), (468, 44008380), (486, 42378440), (507, 40623120), (520, 39607542), (540, 38140596), (585, 35206704), (624, 33006285), (648, 31783830), (676, 30467340), (702, 29338920), (720, 28605447), (780, 26405028), (810, 25427064), (845, 24373872), (936, 22004190), (972, 21189220), (1014, 20311560), (1040, 19803771), (1053, 19559280), (1080, 19070298), (1170, 17603352), (1215, 16951376), (1296, 15891915), (1352, 15233670), (1404, 14669460), (1521, 13541040), (1560, 13202514), (1620, 12713532), (1690, 12186936), (1755, 11735568), (1872, 11002095), (1944, 10594610), (2028, 10155780), (2106, 9779640), (2160, 9535149), (2340, 8801676), (2430, 8475688), (2535, 8124624), (2704, 7616835), (2808, 7334730), (3042, 6770520), (3120, 6601257), (3159, 6519760), (3240, 6356766), (3380, 6093468), (3510, 5867784), (3888, 5297305), (4056, 5077890), (4212, 4889820), (4563, 4513680), (4680, 4400838), (4860, 4237844), (5070, 4062312), (5265, 3911856), (5616, 3667365), (6084, 3385260), (6269, 3285360), (6318, 3259880), (6480, 3178383), (6760, 3046734), (7020, 2933892), (7605, 2708208), (8112, 2538945), (8424, 2444910), (9126, 2256840), (9360, 2200419), (9720, 2118922), (10140, 2031156), (10530, 1955928), (12168, 1692630), (12538, 1642680), (12636, 1629940), (13520, 1523367), (13689, 1504560), (14040, 1466946), (15210, 1354104), (15795, 1303952), (16848, 1222455), (18252, 1128420), (18807, 1095120), (19440, 1059461), (20280, 1015578), (21060, 977964), (22815, 902736), (24336, 846315), (25076, 821340), (25272, 814970), (27378, 752280), (28080, 733473), (30420, 677052), (31345, 657072), (31590, 651976), (36504, 564210), (37614, 547560), (40560, 507789), (41067, 501520), (42120, 488982), (45630, 451368), (50152, 410670), (50544, 407485), (54756, 376140), (56421, 365040), (60840, 338526), (62690, 328536), (63180, 325988), (68445, 300912), (73008, 282105), (75228, 273780), (81497, 252720), (82134, 250760), (84240, 244491), (91260, 225684), (94035, 219024), (100304, 205335), (109512, 188070), (112842, 182520), (121680, 169263), (125380, 164268), (126360, 162994), (136890, 150456)]