1376375040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:945

約数の個数: 216

約数和(自身を含む): 4798743768

約数和(自身を除く): 3422368728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 256, 288, 314, 320, 360, 384, 471, 480, 576, 628, 640, 720, 761, 768, 785, 942, 960, 1152, 1256, 1280, 1413, 1440, 1522, 1570, 1884, 1920, 2283, 2304, 2355, 2512, 2826, 2880, 3044, 3140, 3768, 3805, 3840, 4566, 4710, 5024, 5652, 5760, 6088, 6280, 6849, 7065, 7536, 7610, 9132, 9420, 10048, 11304, 11415, 11520, 12176, 12560, 13698, 14130, 15072, 15220, 18264, 18840, 20096, 22608, 22830, 24352, 25120, 27396, 28260, 30144, 30440, 34245, 36528, 37680, 40192, 45216, 45660, 48704, 50240, 54792, 56520, 60288, 60880, 68490, 73056, 75360, 90432, 91320, 97408, 100480, 109584, 113040, 119477, 120576, 121760, 136980, 146112, 150720, 180864, 182640, 194816, 200960, 219168, 226080, 238954, 243520, 273960, 292224, 301440, 358431, 361728, 365280, 438336, 452160, 477908, 487040, 547920, 584448, 597385, 602880, 716862, 730560, 876672, 904320, 955816, 974080, 1075293, 1095840, 1194770, 1433724, 1461120, 1753344, 1792155, 1808640, 1911632, 2150586, 2191680, 2389540, 2867448, 2922240, 3584310, 3823264, 4301172, 4383360, 4779080, 5376465, 5734896, 7168620, 7646528, 8602344, 8766720, 9558160, 10752930, 11469792, 14337240, 15293056, 17204688, 19116320, 21505860, 22939584, 28674480, 30586112, 34409376, 38232640, 43011720, 45879168, 57348960, 68818752, 76465280, 86023440, 91758336, 114697920, 137637504, 152930560, 172046880, 229395840, 275275008, 344093760, 458791680, 688187520, 1376375040]

約数ペア:

[(1, 1376375040), (2, 688187520), (3, 458791680), (4, 344093760), (5, 275275008), (6, 229395840), (8, 172046880), (9, 152930560), (10, 137637504), (12, 114697920), (15, 91758336), (16, 86023440), (18, 76465280), (20, 68818752), (24, 57348960), (30, 45879168), (32, 43011720), (36, 38232640), (40, 34409376), (45, 30586112), (48, 28674480), (60, 22939584), (64, 21505860), (72, 19116320), (80, 17204688), (90, 15293056), (96, 14337240), (120, 11469792), (128, 10752930), (144, 9558160), (157, 8766720), (160, 8602344), (180, 7646528), (192, 7168620), (240, 5734896), (256, 5376465), (288, 4779080), (314, 4383360), (320, 4301172), (360, 3823264), (384, 3584310), (471, 2922240), (480, 2867448), (576, 2389540), (628, 2191680), (640, 2150586), (720, 1911632), (761, 1808640), (768, 1792155), (785, 1753344), (942, 1461120), (960, 1433724), (1152, 1194770), (1256, 1095840), (1280, 1075293), (1413, 974080), (1440, 955816), (1522, 904320), (1570, 876672), (1884, 730560), (1920, 716862), (2283, 602880), (2304, 597385), (2355, 584448), (2512, 547920), (2826, 487040), (2880, 477908), (3044, 452160), (3140, 438336), (3768, 365280), (3805, 361728), (3840, 358431), (4566, 301440), (4710, 292224), (5024, 273960), (5652, 243520), (5760, 238954), (6088, 226080), (6280, 219168), (6849, 200960), (7065, 194816), (7536, 182640), (7610, 180864), (9132, 150720), (9420, 146112), (10048, 136980), (11304, 121760), (11415, 120576), (11520, 119477), (12176, 113040), (12560, 109584), (13698, 100480), (14130, 97408), (15072, 91320), (15220, 90432), (18264, 75360), (18840, 73056), (20096, 68490), (22608, 60880), (22830, 60288), (24352, 56520), (25120, 54792), (27396, 50240), (28260, 48704), (30144, 45660), (30440, 45216), (34245, 40192), (36528, 37680)]