12551927040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25339}}^1$

素因数の和:25409

約数の個数: 216

約数和(自身を含む): 44440075680

約数和(自身を除く): 31888148640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1032, 1152, 1280, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2304, 2580, 2752, 2880, 3096, 3440, 3840, 3870, 4128, 5160, 5504, 5760, 6192, 6880, 7740, 8256, 10320, 11008, 11520, 12384, 13760, 15480, 16512, 20640, 24768, 25339, 27520, 30960, 33024, 41280, 49536, 50678, 55040, 61920, 76017, 82560, 99072, 101356, 123840, 126695, 152034, 165120, 202712, 228051, 247680, 253390, 304068, 380085, 405424, 456102, 495360, 506780, 608136, 760170, 810848, 912204, 1013560, 1089577, 1140255, 1216272, 1520340, 1621696, 1824408, 2027120, 2179154, 2280510, 2432544, 3040680, 3243392, 3268731, 3648816, 4054240, 4358308, 4561020, 4865088, 5447885, 6081360, 6486784, 6537462, 7297632, 8108480, 8716616, 9122040, 9730176, 9806193, 10895770, 12162720, 13074924, 14595264, 16216960, 16343655, 17433232, 18244080, 19460352, 19612386, 21791540, 24325440, 26149848, 29190528, 32433920, 32687310, 34866464, 36488160, 39224772, 43583080, 48650880, 49030965, 52299696, 58381056, 65374620, 69732928, 72976320, 78449544, 87166160, 97301760, 98061930, 104599392, 130749240, 139465856, 145952640, 156899088, 174332320, 196123860, 209198784, 261498480, 278931712, 291905280, 313798176, 348664640, 392247720, 418397568, 522996960, 627596352, 697329280, 784495440, 836795136, 1045993920, 1255192704, 1394658560, 1568990880, 2091987840, 2510385408, 3137981760, 4183975680, 6275963520, 12551927040]

約数ペア:

[(1, 12551927040), (2, 6275963520), (3, 4183975680), (4, 3137981760), (5, 2510385408), (6, 2091987840), (8, 1568990880), (9, 1394658560), (10, 1255192704), (12, 1045993920), (15, 836795136), (16, 784495440), (18, 697329280), (20, 627596352), (24, 522996960), (30, 418397568), (32, 392247720), (36, 348664640), (40, 313798176), (43, 291905280), (45, 278931712), (48, 261498480), (60, 209198784), (64, 196123860), (72, 174332320), (80, 156899088), (86, 145952640), (90, 139465856), (96, 130749240), (120, 104599392), (128, 98061930), (129, 97301760), (144, 87166160), (160, 78449544), (172, 72976320), (180, 69732928), (192, 65374620), (215, 58381056), (240, 52299696), (256, 49030965), (258, 48650880), (288, 43583080), (320, 39224772), (344, 36488160), (360, 34866464), (384, 32687310), (387, 32433920), (430, 29190528), (480, 26149848), (516, 24325440), (576, 21791540), (640, 19612386), (645, 19460352), (688, 18244080), (720, 17433232), (768, 16343655), (774, 16216960), (860, 14595264), (960, 13074924), (1032, 12162720), (1152, 10895770), (1280, 9806193), (1290, 9730176), (1376, 9122040), (1440, 8716616), (1548, 8108480), (1720, 7297632), (1920, 6537462), (1935, 6486784), (2064, 6081360), (2304, 5447885), (2580, 4865088), (2752, 4561020), (2880, 4358308), (3096, 4054240), (3440, 3648816), (3840, 3268731), (3870, 3243392), (4128, 3040680), (5160, 2432544), (5504, 2280510), (5760, 2179154), (6192, 2027120), (6880, 1824408), (7740, 1621696), (8256, 1520340), (10320, 1216272), (11008, 1140255), (11520, 1089577), (12384, 1013560), (13760, 912204), (15480, 810848), (16512, 760170), (20640, 608136), (24768, 506780), (25339, 495360), (27520, 456102), (30960, 405424), (33024, 380085), (41280, 304068), (49536, 253390), (50678, 247680), (55040, 228051), (61920, 202712), (76017, 165120), (82560, 152034), (99072, 126695), (101356, 123840)]