20129274360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:941

約数の個数: 384

約数和(自身を含む): 73475962560

約数和(自身を除く): 53346688200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 241, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 482, 486, 520, 540, 585, 648, 661, 702, 723, 780, 810, 936, 964, 972, 1053, 1080, 1170, 1205, 1215, 1322, 1404, 1446, 1560, 1620, 1755, 1928, 1944, 1983, 2106, 2169, 2340, 2410, 2430, 2644, 2808, 2892, 3133, 3159, 3240, 3305, 3510, 3615, 3966, 4212, 4338, 4680, 4820, 4860, 5265, 5288, 5784, 5949, 6266, 6318, 6507, 6610, 7020, 7230, 7932, 8424, 8593, 8676, 9399, 9640, 9720, 9915, 10530, 10845, 11898, 12532, 12636, 13014, 13220, 14040, 14460, 15665, 15795, 15864, 17186, 17352, 17847, 18798, 19521, 19830, 21060, 21690, 23796, 25064, 25272, 25779, 26028, 26440, 28197, 28920, 29745, 31330, 31590, 32535, 34372, 35694, 37596, 39042, 39660, 42120, 42965, 43380, 46995, 47592, 51558, 52056, 53541, 56394, 58563, 59490, 62660, 63180, 65070, 68744, 71388, 75192, 77337, 78084, 79320, 84591, 85930, 86760, 89235, 93990, 97605, 103116, 107082, 112788, 117126, 118980, 125320, 126360, 128895, 130140, 140985, 142776, 154674, 156168, 159301, 160623, 169182, 171860, 178470, 187980, 195210, 206232, 214164, 225576, 232011, 234252, 237960, 253773, 257790, 260280, 267705, 281970, 292815, 309348, 318602, 321246, 338364, 343720, 356940, 375960, 386685, 390420, 422955, 428328, 464022, 468504, 477903, 507546, 515580, 535410, 563940, 585630, 618696, 637204, 642492, 676728, 696033, 713880, 761319, 773370, 780840, 796505, 803115, 845910, 928044, 955806, 1015092, 1031160, 1070820, 1127880, 1160055, 1171260, 1268865, 1274408, 1284984, 1392066, 1433709, 1522638, 1546740, 1593010, 1606230, 1691820, 1856088, 1911612, 2030184, 2070913, 2088099, 2141640, 2320110, 2342520, 2389515, 2537730, 2784132, 2867418, 3045276, 3093480, 3186020, 3212460, 3383640, 3480165, 3806595, 3823224, 4141826, 4176198, 4301127, 4640220, 4779030, 5075460, 5568264, 5734836, 6090552, 6212739, 6372040, 6424920, 6960330, 7168545, 7613190, 8283652, 8352396, 8602254, 9280440, 9558060, 10150920, 10354565, 10440495, 11469672, 12425478, 12903381, 13920660, 14337090, 15226380, 16567304, 16704792, 17204508, 18638217, 19116120, 20709130, 20880990, 21505635, 24850956, 25806762, 27841320, 28674180, 30452760, 31063695, 34409016, 37276434, 38710143, 41418260, 41761980, 43011270, 49701912, 51613524, 55914651, 57348360, 62127390, 64516905, 74552868, 77420286, 82836520, 83523960, 86022540, 93191085, 103227048, 111829302, 124254780, 129033810, 149105736, 154840572, 167743953, 172045080, 186382170, 193550715, 223658604, 248509560, 258067620, 279573255, 309681144, 335487906, 372764340, 387101430, 447317208, 503231859, 516135240, 559146510, 670975812, 745528680, 774202860, 838719765, 1006463718, 1118293020, 1341951624, 1548405720, 1677439530, 2012927436, 2236586040, 2516159295, 3354879060, 4025854872, 5032318590, 6709758120, 10064637180, 20129274360]

約数ペア:

[(1, 20129274360), (2, 10064637180), (3, 6709758120), (4, 5032318590), (5, 4025854872), (6, 3354879060), (8, 2516159295), (9, 2236586040), (10, 2012927436), (12, 1677439530), (13, 1548405720), (15, 1341951624), (18, 1118293020), (20, 1006463718), (24, 838719765), (26, 774202860), (27, 745528680), (30, 670975812), (36, 559146510), (39, 516135240), (40, 503231859), (45, 447317208), (52, 387101430), (54, 372764340), (60, 335487906), (65, 309681144), (72, 279573255), (78, 258067620), (81, 248509560), (90, 223658604), (104, 193550715), (108, 186382170), (117, 172045080), (120, 167743953), (130, 154840572), (135, 149105736), (156, 129033810), (162, 124254780), (180, 111829302), (195, 103227048), (216, 93191085), (234, 86022540), (241, 83523960), (243, 82836520), (260, 77420286), (270, 74552868), (312, 64516905), (324, 62127390), (351, 57348360), (360, 55914651), (390, 51613524), (405, 49701912), (468, 43011270), (482, 41761980), (486, 41418260), (520, 38710143), (540, 37276434), (585, 34409016), (648, 31063695), (661, 30452760), (702, 28674180), (723, 27841320), (780, 25806762), (810, 24850956), (936, 21505635), (964, 20880990), (972, 20709130), (1053, 19116120), (1080, 18638217), (1170, 17204508), (1205, 16704792), (1215, 16567304), (1322, 15226380), (1404, 14337090), (1446, 13920660), (1560, 12903381), (1620, 12425478), (1755, 11469672), (1928, 10440495), (1944, 10354565), (1983, 10150920), (2106, 9558060), (2169, 9280440), (2340, 8602254), (2410, 8352396), (2430, 8283652), (2644, 7613190), (2808, 7168545), (2892, 6960330), (3133, 6424920), (3159, 6372040), (3240, 6212739), (3305, 6090552), (3510, 5734836), (3615, 5568264), (3966, 5075460), (4212, 4779030), (4338, 4640220), (4680, 4301127), (4820, 4176198), (4860, 4141826), (5265, 3823224), (5288, 3806595), (5784, 3480165), (5949, 3383640), (6266, 3212460), (6318, 3186020), (6507, 3093480), (6610, 3045276), (7020, 2867418), (7230, 2784132), (7932, 2537730), (8424, 2389515), (8593, 2342520), (8676, 2320110), (9399, 2141640), (9640, 2088099), (9720, 2070913), (9915, 2030184), (10530, 1911612), (10845, 1856088), (11898, 1691820), (12532, 1606230), (12636, 1593010), (13014, 1546740), (13220, 1522638), (14040, 1433709), (14460, 1392066), (15665, 1284984), (15795, 1274408), (15864, 1268865), (17186, 1171260), (17352, 1160055), (17847, 1127880), (18798, 1070820), (19521, 1031160), (19830, 1015092), (21060, 955806), (21690, 928044), (23796, 845910), (25064, 803115), (25272, 796505), (25779, 780840), (26028, 773370), (26440, 761319), (28197, 713880), (28920, 696033), (29745, 676728), (31330, 642492), (31590, 637204), (32535, 618696), (34372, 585630), (35694, 563940), (37596, 535410), (39042, 515580), (39660, 507546), (42120, 477903), (42965, 468504), (43380, 464022), (46995, 428328), (47592, 422955), (51558, 390420), (52056, 386685), (53541, 375960), (56394, 356940), (58563, 343720), (59490, 338364), (62660, 321246), (63180, 318602), (65070, 309348), (68744, 292815), (71388, 281970), (75192, 267705), (77337, 260280), (78084, 257790), (79320, 253773), (84591, 237960), (85930, 234252), (86760, 232011), (89235, 225576), (93990, 214164), (97605, 206232), (103116, 195210), (107082, 187980), (112788, 178470), (117126, 171860), (118980, 169182), (125320, 160623), (126360, 159301), (128895, 156168), (130140, 154674), (140985, 142776)]