2140553520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2209

約数の個数: 320

約数和(自身を含む): 8556119040

約数和(自身を除く): 6415565520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 134, 135, 140, 144, 168, 180, 189, 201, 210, 216, 240, 252, 268, 270, 280, 315, 335, 336, 360, 378, 402, 420, 432, 469, 504, 536, 540, 560, 603, 630, 670, 720, 756, 804, 840, 938, 945, 1005, 1008, 1072, 1080, 1206, 1260, 1340, 1407, 1512, 1608, 1680, 1809, 1876, 1890, 2010, 2113, 2160, 2345, 2412, 2520, 2680, 2814, 3015, 3024, 3216, 3618, 3752, 3780, 4020, 4221, 4226, 4690, 4824, 5040, 5360, 5628, 6030, 6339, 7035, 7236, 7504, 7560, 8040, 8442, 8452, 9045, 9380, 9648, 10565, 11256, 12060, 12663, 12678, 14070, 14472, 14791, 15120, 16080, 16884, 16904, 18090, 18760, 19017, 21105, 21130, 22512, 24120, 25326, 25356, 28140, 28944, 29582, 31695, 33768, 33808, 36180, 37520, 38034, 42210, 42260, 44373, 48240, 50652, 50712, 56280, 57051, 59164, 63315, 63390, 67536, 72360, 73955, 76068, 84420, 84520, 88746, 95085, 101304, 101424, 112560, 114102, 118328, 126630, 126780, 133119, 141571, 144720, 147910, 152136, 168840, 169040, 177492, 190170, 202608, 221865, 228204, 236656, 253260, 253560, 266238, 283142, 285255, 295820, 304272, 337680, 354984, 380340, 399357, 424713, 443730, 456408, 506520, 507120, 532476, 566284, 570510, 591640, 665595, 707855, 709968, 760680, 798714, 849426, 887460, 912816, 990997, 1013040, 1064952, 1132568, 1141020, 1183280, 1274139, 1331190, 1415710, 1521360, 1597428, 1698852, 1774920, 1981994, 1996785, 2123565, 2129904, 2265136, 2282040, 2548278, 2662380, 2831420, 2972991, 3194856, 3397704, 3549840, 3822417, 3963988, 3993570, 4247130, 4564080, 4954985, 5096556, 5324760, 5662840, 5945982, 6370695, 6389712, 6795408, 7644834, 7927976, 7987140, 8494260, 8918973, 9909970, 10193112, 10649520, 11325680, 11891964, 12741390, 14864955, 15289668, 15855952, 15974280, 16988520, 17837946, 19112085, 19819940, 20386224, 23783928, 25482780, 26756919, 29729910, 30579336, 31948560, 33977040, 35675892, 38224170, 39639880, 44594865, 47567856, 50965560, 53513838, 59459820, 61158672, 71351784, 76448340, 79279760, 89189730, 101931120, 107027676, 118919640, 133784595, 142703568, 152896680, 178379460, 214055352, 237839280, 267569190, 305793360, 356758920, 428110704, 535138380, 713517840, 1070276760, 2140553520]

約数ペア:

[(1, 2140553520), (2, 1070276760), (3, 713517840), (4, 535138380), (5, 428110704), (6, 356758920), (7, 305793360), (8, 267569190), (9, 237839280), (10, 214055352), (12, 178379460), (14, 152896680), (15, 142703568), (16, 133784595), (18, 118919640), (20, 107027676), (21, 101931120), (24, 89189730), (27, 79279760), (28, 76448340), (30, 71351784), (35, 61158672), (36, 59459820), (40, 53513838), (42, 50965560), (45, 47567856), (48, 44594865), (54, 39639880), (56, 38224170), (60, 35675892), (63, 33977040), (67, 31948560), (70, 30579336), (72, 29729910), (80, 26756919), (84, 25482780), (90, 23783928), (105, 20386224), (108, 19819940), (112, 19112085), (120, 17837946), (126, 16988520), (134, 15974280), (135, 15855952), (140, 15289668), (144, 14864955), (168, 12741390), (180, 11891964), (189, 11325680), (201, 10649520), (210, 10193112), (216, 9909970), (240, 8918973), (252, 8494260), (268, 7987140), (270, 7927976), (280, 7644834), (315, 6795408), (335, 6389712), (336, 6370695), (360, 5945982), (378, 5662840), (402, 5324760), (420, 5096556), (432, 4954985), (469, 4564080), (504, 4247130), (536, 3993570), (540, 3963988), (560, 3822417), (603, 3549840), (630, 3397704), (670, 3194856), (720, 2972991), (756, 2831420), (804, 2662380), (840, 2548278), (938, 2282040), (945, 2265136), (1005, 2129904), (1008, 2123565), (1072, 1996785), (1080, 1981994), (1206, 1774920), (1260, 1698852), (1340, 1597428), (1407, 1521360), (1512, 1415710), (1608, 1331190), (1680, 1274139), (1809, 1183280), (1876, 1141020), (1890, 1132568), (2010, 1064952), (2113, 1013040), (2160, 990997), (2345, 912816), (2412, 887460), (2520, 849426), (2680, 798714), (2814, 760680), (3015, 709968), (3024, 707855), (3216, 665595), (3618, 591640), (3752, 570510), (3780, 566284), (4020, 532476), (4221, 507120), (4226, 506520), (4690, 456408), (4824, 443730), (5040, 424713), (5360, 399357), (5628, 380340), (6030, 354984), (6339, 337680), (7035, 304272), (7236, 295820), (7504, 285255), (7560, 283142), (8040, 266238), (8442, 253560), (8452, 253260), (9045, 236656), (9380, 228204), (9648, 221865), (10565, 202608), (11256, 190170), (12060, 177492), (12663, 169040), (12678, 168840), (14070, 152136), (14472, 147910), (14791, 144720), (15120, 141571), (16080, 133119), (16884, 126780), (16904, 126630), (18090, 118328), (18760, 114102), (19017, 112560), (21105, 101424), (21130, 101304), (22512, 95085), (24120, 88746), (25326, 84520), (25356, 84420), (28140, 76068), (28944, 73955), (29582, 72360), (31695, 67536), (33768, 63390), (33808, 63315), (36180, 59164), (37520, 57051), (38034, 56280), (42210, 50712), (42260, 50652), (44373, 48240)]