19769076960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{2521}}^1$

素因数の和:2618

約数の個数: 288

約数和(自身を含む): 68158280736

約数和(自身を除く): 48389203776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 961, 992, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1860, 1922, 2040, 2108, 2480, 2521, 2635, 2720, 2883, 2976, 3162, 3720, 3844, 4080, 4216, 4805, 4960, 5042, 5270, 5766, 6324, 7440, 7563, 7688, 7905, 8160, 8432, 9610, 10084, 10540, 11532, 12605, 12648, 14415, 14880, 15126, 15376, 15810, 16337, 16864, 19220, 20168, 21080, 23064, 25210, 25296, 28830, 30252, 30752, 31620, 32674, 37815, 38440, 40336, 42160, 42857, 46128, 49011, 50420, 50592, 57660, 60504, 63240, 65348, 75630, 76880, 78151, 80672, 81685, 84320, 85714, 92256, 98022, 100840, 115320, 121008, 126480, 128571, 130696, 151260, 153760, 156302, 163370, 171428, 196044, 201680, 214285, 230640, 234453, 242016, 245055, 252960, 257142, 261392, 302520, 312604, 326740, 342856, 390755, 392088, 403360, 428570, 461280, 468906, 490110, 514284, 522784, 605040, 625208, 642855, 653480, 685712, 781510, 784176, 857140, 937812, 980220, 1028568, 1172265, 1210080, 1250416, 1285710, 1306960, 1328567, 1371424, 1563020, 1568352, 1714280, 1875624, 1960440, 2057136, 2344530, 2422681, 2500832, 2571420, 2613920, 2657134, 3126040, 3428560, 3751248, 3920880, 3985701, 4114272, 4689060, 4845362, 5142840, 5314268, 6252080, 6642835, 6857120, 7268043, 7502496, 7841760, 7971402, 9378120, 9690724, 10285680, 10628536, 12113405, 12504160, 13285670, 14536086, 15942804, 18756240, 19381448, 19928505, 20571360, 21257072, 24226810, 26571340, 29072172, 31885608, 36340215, 37512480, 38762896, 39857010, 41185577, 42514144, 48453620, 53142680, 58144344, 63771216, 72680430, 77525792, 79714020, 82371154, 96907240, 106285360, 116288688, 123556731, 127542432, 145360860, 159428040, 164742308, 193814480, 205927885, 212570720, 232577376, 247113462, 290721720, 318856080, 329484616, 387628960, 411855770, 494226924, 581443440, 617783655, 637712160, 658969232, 823711540, 988453848, 1162886880, 1235567310, 1317938464, 1647423080, 1976907696, 2471134620, 3294846160, 3953815392, 4942269240, 6589692320, 9884538480, 19769076960]

約数ペア:

[(1, 19769076960), (2, 9884538480), (3, 6589692320), (4, 4942269240), (5, 3953815392), (6, 3294846160), (8, 2471134620), (10, 1976907696), (12, 1647423080), (15, 1317938464), (16, 1235567310), (17, 1162886880), (20, 988453848), (24, 823711540), (30, 658969232), (31, 637712160), (32, 617783655), (34, 581443440), (40, 494226924), (48, 411855770), (51, 387628960), (60, 329484616), (62, 318856080), (68, 290721720), (80, 247113462), (85, 232577376), (93, 212570720), (96, 205927885), (102, 193814480), (120, 164742308), (124, 159428040), (136, 145360860), (155, 127542432), (160, 123556731), (170, 116288688), (186, 106285360), (204, 96907240), (240, 82371154), (248, 79714020), (255, 77525792), (272, 72680430), (310, 63771216), (340, 58144344), (372, 53142680), (408, 48453620), (465, 42514144), (480, 41185577), (496, 39857010), (510, 38762896), (527, 37512480), (544, 36340215), (620, 31885608), (680, 29072172), (744, 26571340), (816, 24226810), (930, 21257072), (961, 20571360), (992, 19928505), (1020, 19381448), (1054, 18756240), (1240, 15942804), (1360, 14536086), (1488, 13285670), (1581, 12504160), (1632, 12113405), (1860, 10628536), (1922, 10285680), (2040, 9690724), (2108, 9378120), (2480, 7971402), (2521, 7841760), (2635, 7502496), (2720, 7268043), (2883, 6857120), (2976, 6642835), (3162, 6252080), (3720, 5314268), (3844, 5142840), (4080, 4845362), (4216, 4689060), (4805, 4114272), (4960, 3985701), (5042, 3920880), (5270, 3751248), (5766, 3428560), (6324, 3126040), (7440, 2657134), (7563, 2613920), (7688, 2571420), (7905, 2500832), (8160, 2422681), (8432, 2344530), (9610, 2057136), (10084, 1960440), (10540, 1875624), (11532, 1714280), (12605, 1568352), (12648, 1563020), (14415, 1371424), (14880, 1328567), (15126, 1306960), (15376, 1285710), (15810, 1250416), (16337, 1210080), (16864, 1172265), (19220, 1028568), (20168, 980220), (21080, 937812), (23064, 857140), (25210, 784176), (25296, 781510), (28830, 685712), (30252, 653480), (30752, 642855), (31620, 625208), (32674, 605040), (37815, 522784), (38440, 514284), (40336, 490110), (42160, 468906), (42857, 461280), (46128, 428570), (49011, 403360), (50420, 392088), (50592, 390755), (57660, 342856), (60504, 326740), (63240, 312604), (65348, 302520), (75630, 261392), (76880, 257142), (78151, 252960), (80672, 245055), (81685, 242016), (84320, 234453), (85714, 230640), (92256, 214285), (98022, 201680), (100840, 196044), (115320, 171428), (121008, 163370), (126480, 156302), (128571, 153760), (130696, 151260)]