1396337280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1379

約数の個数: 256

約数和(自身を含む): 4908435840

約数和(自身を除く): 3512098560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 128, 129, 130, 156, 160, 172, 192, 195, 208, 215, 240, 258, 260, 312, 320, 344, 384, 390, 416, 430, 480, 516, 520, 559, 624, 640, 645, 688, 780, 832, 860, 960, 1032, 1040, 1118, 1248, 1290, 1301, 1376, 1560, 1664, 1677, 1720, 1920, 2064, 2080, 2236, 2496, 2580, 2602, 2752, 2795, 3120, 3354, 3440, 3903, 4128, 4160, 4472, 4992, 5160, 5204, 5504, 5590, 6240, 6505, 6708, 6880, 7806, 8256, 8320, 8385, 8944, 10320, 10408, 11180, 12480, 13010, 13416, 13760, 15612, 16512, 16770, 16913, 17888, 19515, 20640, 20816, 22360, 24960, 26020, 26832, 27520, 31224, 33540, 33826, 35776, 39030, 41280, 41632, 44720, 50739, 52040, 53664, 55943, 62448, 67080, 67652, 71552, 78060, 82560, 83264, 84565, 89440, 101478, 104080, 107328, 111886, 124896, 134160, 135304, 156120, 166528, 167829, 169130, 178880, 202956, 208160, 214656, 223772, 249792, 253695, 268320, 270608, 279715, 312240, 335658, 338260, 357760, 405912, 416320, 447544, 499584, 507390, 536640, 541216, 559430, 624480, 671316, 676520, 727259, 811824, 832640, 839145, 895088, 1014780, 1073280, 1082432, 1118860, 1248960, 1342632, 1353040, 1454518, 1623648, 1678290, 1790176, 2029560, 2164864, 2181777, 2237720, 2497920, 2685264, 2706080, 2909036, 3247296, 3356580, 3580352, 3636295, 4059120, 4363554, 4475440, 5370528, 5412160, 5818072, 6494592, 6713160, 7160704, 7272590, 8118240, 8727108, 8950880, 10741056, 10824320, 10908885, 11636144, 13426320, 14545180, 16236480, 17454216, 17901760, 21482112, 21817770, 23272288, 26852640, 29090360, 32472960, 34908432, 35803520, 43635540, 46544576, 53705280, 58180720, 69816864, 87271080, 93089152, 107410560, 116361440, 139633728, 174542160, 232722880, 279267456, 349084320, 465445760, 698168640, 1396337280]

約数ペア:

[(1, 1396337280), (2, 698168640), (3, 465445760), (4, 349084320), (5, 279267456), (6, 232722880), (8, 174542160), (10, 139633728), (12, 116361440), (13, 107410560), (15, 93089152), (16, 87271080), (20, 69816864), (24, 58180720), (26, 53705280), (30, 46544576), (32, 43635540), (39, 35803520), (40, 34908432), (43, 32472960), (48, 29090360), (52, 26852640), (60, 23272288), (64, 21817770), (65, 21482112), (78, 17901760), (80, 17454216), (86, 16236480), (96, 14545180), (104, 13426320), (120, 11636144), (128, 10908885), (129, 10824320), (130, 10741056), (156, 8950880), (160, 8727108), (172, 8118240), (192, 7272590), (195, 7160704), (208, 6713160), (215, 6494592), (240, 5818072), (258, 5412160), (260, 5370528), (312, 4475440), (320, 4363554), (344, 4059120), (384, 3636295), (390, 3580352), (416, 3356580), (430, 3247296), (480, 2909036), (516, 2706080), (520, 2685264), (559, 2497920), (624, 2237720), (640, 2181777), (645, 2164864), (688, 2029560), (780, 1790176), (832, 1678290), (860, 1623648), (960, 1454518), (1032, 1353040), (1040, 1342632), (1118, 1248960), (1248, 1118860), (1290, 1082432), (1301, 1073280), (1376, 1014780), (1560, 895088), (1664, 839145), (1677, 832640), (1720, 811824), (1920, 727259), (2064, 676520), (2080, 671316), (2236, 624480), (2496, 559430), (2580, 541216), (2602, 536640), (2752, 507390), (2795, 499584), (3120, 447544), (3354, 416320), (3440, 405912), (3903, 357760), (4128, 338260), (4160, 335658), (4472, 312240), (4992, 279715), (5160, 270608), (5204, 268320), (5504, 253695), (5590, 249792), (6240, 223772), (6505, 214656), (6708, 208160), (6880, 202956), (7806, 178880), (8256, 169130), (8320, 167829), (8385, 166528), (8944, 156120), (10320, 135304), (10408, 134160), (11180, 124896), (12480, 111886), (13010, 107328), (13416, 104080), (13760, 101478), (15612, 89440), (16512, 84565), (16770, 83264), (16913, 82560), (17888, 78060), (19515, 71552), (20640, 67652), (20816, 67080), (22360, 62448), (24960, 55943), (26020, 53664), (26832, 52040), (27520, 50739), (31224, 44720), (33540, 41632), (33826, 41280), (35776, 39030)]