20102160960

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{653}}^1$

素因数の和:1195

約数の個数: 448

約数和(自身を含む): 81330393600

約数和(自身を除く): 61228232640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 509, 540, 560, 576, 630, 653, 672, 720, 756, 840, 864, 945, 960, 1008, 1018, 1080, 1120, 1260, 1306, 1344, 1440, 1512, 1527, 1680, 1728, 1890, 1959, 2016, 2036, 2160, 2240, 2520, 2545, 2612, 2880, 3024, 3054, 3265, 3360, 3563, 3780, 3918, 4032, 4072, 4320, 4571, 4581, 5040, 5090, 5224, 5877, 6048, 6108, 6530, 6720, 7126, 7560, 7635, 7836, 8144, 8640, 9142, 9162, 9795, 10080, 10180, 10448, 10689, 11754, 12096, 12216, 13060, 13713, 13743, 14252, 15120, 15270, 15672, 16288, 17631, 17815, 18284, 18324, 19590, 20160, 20360, 20896, 21378, 22855, 22905, 23508, 24432, 26120, 27426, 27486, 28504, 29385, 30240, 30540, 31344, 32067, 32576, 35262, 35630, 36568, 36648, 39180, 40720, 41139, 41792, 42756, 45710, 45810, 47016, 48864, 52240, 53445, 54852, 54972, 57008, 58770, 60480, 61080, 62688, 64134, 68565, 68715, 70524, 71260, 73136, 73296, 78360, 81440, 82278, 85512, 88155, 91420, 91620, 94032, 96201, 97728, 104480, 106890, 109704, 109944, 114016, 117540, 122160, 123417, 125376, 128268, 137130, 137430, 141048, 142520, 146272, 146592, 156720, 160335, 162880, 164556, 171024, 176310, 182840, 183240, 188064, 192402, 205695, 208960, 213780, 219408, 219888, 228032, 235080, 244320, 246834, 256536, 274260, 274860, 282096, 285040, 292544, 293184, 313440, 320670, 329112, 332377, 342048, 352620, 365680, 366480, 376128, 384804, 411390, 427560, 438816, 439776, 470160, 481005, 488640, 493668, 513072, 548520, 549720, 564192, 570080, 617085, 626880, 641340, 658224, 664754, 684096, 705240, 731360, 732960, 769608, 822780, 855120, 877632, 879552, 940320, 962010, 987336, 997131, 1026144, 1097040, 1099440, 1128384, 1140160, 1234170, 1282680, 1316448, 1329508, 1410480, 1462720, 1465920, 1539216, 1645560, 1661885, 1710240, 1880640, 1924020, 1974672, 1994262, 2052288, 2194080, 2198880, 2326639, 2468340, 2565360, 2632896, 2659016, 2820960, 2991393, 3078432, 3291120, 3323770, 3420480, 3848040, 3949344, 3988524, 4388160, 4397760, 4653278, 4936680, 4985655, 5130720, 5318032, 5641920, 5982786, 6156864, 6582240, 6647540, 6979917, 7696080, 7898688, 7977048, 8974179, 9306556, 9873360, 9971310, 10261440, 10636064, 11633195, 11965572, 13164480, 13295080, 13959834, 14956965, 15392160, 15954096, 17948358, 18613112, 19746720, 19942620, 20939751, 21272128, 23266390, 23931144, 26590160, 27919668, 29913930, 30784320, 31908192, 34899585, 35896716, 37226224, 39493440, 39885240, 41879502, 44870895, 46532780, 47862288, 53180320, 55839336, 59827860, 62819253, 63816384, 69799170, 71793432, 74452448, 79770480, 83759004, 89741790, 93065560, 95724576, 104698755, 106360640, 111678672, 119655720, 125638506, 139598340, 143586864, 148904896, 159540960, 167518008, 179483580, 186131120, 191449152, 209397510, 223357344, 239311440, 251277012, 279196680, 287173728, 314096265, 319081920, 335036016, 358967160, 372262240, 418795020, 446714688, 478622880, 502554024, 558393360, 574347456, 628192530, 670072032, 717934320, 744524480, 837590040, 957245760, 1005108048, 1116786720, 1256385060, 1340144064, 1435868640, 1675180080, 2010216096, 2233573440, 2512770120, 2871737280, 3350360160, 4020432192, 5025540240, 6700720320, 10051080480, 20102160960]

約数ペア:

[(1, 20102160960), (2, 10051080480), (3, 6700720320), (4, 5025540240), (5, 4020432192), (6, 3350360160), (7, 2871737280), (8, 2512770120), (9, 2233573440), (10, 2010216096), (12, 1675180080), (14, 1435868640), (15, 1340144064), (16, 1256385060), (18, 1116786720), (20, 1005108048), (21, 957245760), (24, 837590040), (27, 744524480), (28, 717934320), (30, 670072032), (32, 628192530), (35, 574347456), (36, 558393360), (40, 502554024), (42, 478622880), (45, 446714688), (48, 418795020), (54, 372262240), (56, 358967160), (60, 335036016), (63, 319081920), (64, 314096265), (70, 287173728), (72, 279196680), (80, 251277012), (84, 239311440), (90, 223357344), (96, 209397510), (105, 191449152), (108, 186131120), (112, 179483580), (120, 167518008), (126, 159540960), (135, 148904896), (140, 143586864), (144, 139598340), (160, 125638506), (168, 119655720), (180, 111678672), (189, 106360640), (192, 104698755), (210, 95724576), (216, 93065560), (224, 89741790), (240, 83759004), (252, 79770480), (270, 74452448), (280, 71793432), (288, 69799170), (315, 63816384), (320, 62819253), (336, 59827860), (360, 55839336), (378, 53180320), (420, 47862288), (432, 46532780), (448, 44870895), (480, 41879502), (504, 39885240), (509, 39493440), (540, 37226224), (560, 35896716), (576, 34899585), (630, 31908192), (653, 30784320), (672, 29913930), (720, 27919668), (756, 26590160), (840, 23931144), (864, 23266390), (945, 21272128), (960, 20939751), (1008, 19942620), (1018, 19746720), (1080, 18613112), (1120, 17948358), (1260, 15954096), (1306, 15392160), (1344, 14956965), (1440, 13959834), (1512, 13295080), (1527, 13164480), (1680, 11965572), (1728, 11633195), (1890, 10636064), (1959, 10261440), (2016, 9971310), (2036, 9873360), (2160, 9306556), (2240, 8974179), (2520, 7977048), (2545, 7898688), (2612, 7696080), (2880, 6979917), (3024, 6647540), (3054, 6582240), (3265, 6156864), (3360, 5982786), (3563, 5641920), (3780, 5318032), (3918, 5130720), (4032, 4985655), (4072, 4936680), (4320, 4653278), (4571, 4397760), (4581, 4388160), (5040, 3988524), (5090, 3949344), (5224, 3848040), (5877, 3420480), (6048, 3323770), (6108, 3291120), (6530, 3078432), (6720, 2991393), (7126, 2820960), (7560, 2659016), (7635, 2632896), (7836, 2565360), (8144, 2468340), (8640, 2326639), (9142, 2198880), (9162, 2194080), (9795, 2052288), (10080, 1994262), (10180, 1974672), (10448, 1924020), (10689, 1880640), (11754, 1710240), (12096, 1661885), (12216, 1645560), (13060, 1539216), (13713, 1465920), (13743, 1462720), (14252, 1410480), (15120, 1329508), (15270, 1316448), (15672, 1282680), (16288, 1234170), (17631, 1140160), (17815, 1128384), (18284, 1099440), (18324, 1097040), (19590, 1026144), (20160, 997131), (20360, 987336), (20896, 962010), (21378, 940320), (22855, 879552), (22905, 877632), (23508, 855120), (24432, 822780), (26120, 769608), (27426, 732960), (27486, 731360), (28504, 705240), (29385, 684096), (30240, 664754), (30540, 658224), (31344, 641340), (32067, 626880), (32576, 617085), (35262, 570080), (35630, 564192), (36568, 549720), (36648, 548520), (39180, 513072), (40720, 493668), (41139, 488640), (41792, 481005), (42756, 470160), (45710, 439776), (45810, 438816), (47016, 427560), (48864, 411390), (52240, 384804), (53445, 376128), (54852, 366480), (54972, 365680), (57008, 352620), (58770, 342048), (60480, 332377), (61080, 329112), (62688, 320670), (64134, 313440), (68565, 293184), (68715, 292544), (70524, 285040), (71260, 282096), (73136, 274860), (73296, 274260), (78360, 256536), (81440, 246834), (82278, 244320), (85512, 235080), (88155, 228032), (91420, 219888), (91620, 219408), (94032, 213780), (96201, 208960), (97728, 205695), (104480, 192402), (106890, 188064), (109704, 183240), (109944, 182840), (114016, 176310), (117540, 171024), (122160, 164556), (123417, 162880), (125376, 160335), (128268, 156720), (137130, 146592), (137430, 146272), (141048, 142520)]