2684775520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:693

約数の個数: 192

約数和(自身を含む): 7501165056

約数和(自身を除く): 4816389536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 107, 112, 140, 160, 172, 214, 215, 224, 280, 301, 344, 428, 430, 521, 535, 560, 602, 688, 749, 856, 860, 1042, 1070, 1120, 1204, 1376, 1498, 1505, 1712, 1720, 2084, 2140, 2408, 2605, 2996, 3010, 3424, 3440, 3647, 3745, 4168, 4280, 4601, 4816, 5210, 5992, 6020, 6880, 7294, 7490, 8336, 8560, 9202, 9632, 10420, 11984, 12040, 14588, 14980, 16672, 17120, 18235, 18404, 20840, 22403, 23005, 23968, 24080, 29176, 29960, 32207, 36470, 36808, 41680, 44806, 46010, 48160, 55747, 58352, 59920, 64414, 72940, 73616, 83360, 89612, 92020, 111494, 112015, 116704, 119840, 128828, 145880, 147232, 156821, 161035, 179224, 184040, 222988, 224030, 257656, 278735, 291760, 313642, 322070, 358448, 368080, 390229, 445976, 448060, 515312, 557470, 583520, 627284, 644140, 716896, 736160, 780458, 784105, 891952, 896120, 1030624, 1114940, 1254568, 1288280, 1560916, 1568210, 1783904, 1792240, 1951145, 2229880, 2397121, 2509136, 2576560, 3121832, 3136420, 3584480, 3902290, 4459760, 4794242, 5018272, 5153120, 6243664, 6272840, 7804580, 8919520, 9588484, 11985605, 12487328, 12545680, 15609160, 16779847, 19176968, 23971210, 25091360, 31218320, 33559694, 38353936, 47942420, 62436640, 67119388, 76707872, 83899235, 95884840, 134238776, 167798470, 191769680, 268477552, 335596940, 383539360, 536955104, 671193880, 1342387760, 2684775520]

約数ペア:

[(1, 2684775520), (2, 1342387760), (4, 671193880), (5, 536955104), (7, 383539360), (8, 335596940), (10, 268477552), (14, 191769680), (16, 167798470), (20, 134238776), (28, 95884840), (32, 83899235), (35, 76707872), (40, 67119388), (43, 62436640), (56, 47942420), (70, 38353936), (80, 33559694), (86, 31218320), (107, 25091360), (112, 23971210), (140, 19176968), (160, 16779847), (172, 15609160), (214, 12545680), (215, 12487328), (224, 11985605), (280, 9588484), (301, 8919520), (344, 7804580), (428, 6272840), (430, 6243664), (521, 5153120), (535, 5018272), (560, 4794242), (602, 4459760), (688, 3902290), (749, 3584480), (856, 3136420), (860, 3121832), (1042, 2576560), (1070, 2509136), (1120, 2397121), (1204, 2229880), (1376, 1951145), (1498, 1792240), (1505, 1783904), (1712, 1568210), (1720, 1560916), (2084, 1288280), (2140, 1254568), (2408, 1114940), (2605, 1030624), (2996, 896120), (3010, 891952), (3424, 784105), (3440, 780458), (3647, 736160), (3745, 716896), (4168, 644140), (4280, 627284), (4601, 583520), (4816, 557470), (5210, 515312), (5992, 448060), (6020, 445976), (6880, 390229), (7294, 368080), (7490, 358448), (8336, 322070), (8560, 313642), (9202, 291760), (9632, 278735), (10420, 257656), (11984, 224030), (12040, 222988), (14588, 184040), (14980, 179224), (16672, 161035), (17120, 156821), (18235, 147232), (18404, 145880), (20840, 128828), (22403, 119840), (23005, 116704), (23968, 112015), (24080, 111494), (29176, 92020), (29960, 89612), (32207, 83360), (36470, 73616), (36808, 72940), (41680, 64414), (44806, 59920), (46010, 58352), (48160, 55747)]