1497255480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31271}}^1$

素因数の和:31314

約数の個数: 192

約数和(自身を含む): 5854118400

約数和(自身を除く): 4356862920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 11970, 15960, 23940, 31271, 47880, 62542, 93813, 125084, 156355, 187626, 218897, 250168, 281439, 312710, 375252, 437794, 469065, 562878, 594149, 625420, 656691, 750504, 875588, 938130, 1094485, 1125756, 1188298, 1250840, 1313382, 1407195, 1751176, 1782447, 1876260, 1970073, 2188970, 2251512, 2376596, 2626764, 2814390, 2970745, 3283455, 3564894, 3752520, 3940146, 4159043, 4377940, 4753192, 5253528, 5347341, 5628780, 5941490, 6566910, 7129788, 7880292, 8318086, 8755880, 8912235, 9850365, 10694682, 11257560, 11882980, 12477129, 13133820, 14259576, 15760584, 16636172, 17824470, 19700730, 20795215, 21389364, 23765960, 24954258, 26267640, 26736705, 33272344, 35648940, 37431387, 39401460, 41590430, 42778728, 49908516, 53473410, 62385645, 71297880, 74862774, 78802920, 83180860, 99817032, 106946820, 124771290, 149725548, 166361720, 187156935, 213893640, 249542580, 299451096, 374313870, 499085160, 748627740, 1497255480]

約数ペア:

[(1, 1497255480), (2, 748627740), (3, 499085160), (4, 374313870), (5, 299451096), (6, 249542580), (7, 213893640), (8, 187156935), (9, 166361720), (10, 149725548), (12, 124771290), (14, 106946820), (15, 99817032), (18, 83180860), (19, 78802920), (20, 74862774), (21, 71297880), (24, 62385645), (28, 53473410), (30, 49908516), (35, 42778728), (36, 41590430), (38, 39401460), (40, 37431387), (42, 35648940), (45, 33272344), (56, 26736705), (57, 26267640), (60, 24954258), (63, 23765960), (70, 21389364), (72, 20795215), (76, 19700730), (84, 17824470), (90, 16636172), (95, 15760584), (105, 14259576), (114, 13133820), (120, 12477129), (126, 11882980), (133, 11257560), (140, 10694682), (152, 9850365), (168, 8912235), (171, 8755880), (180, 8318086), (190, 7880292), (210, 7129788), (228, 6566910), (252, 5941490), (266, 5628780), (280, 5347341), (285, 5253528), (315, 4753192), (342, 4377940), (360, 4159043), (380, 3940146), (399, 3752520), (420, 3564894), (456, 3283455), (504, 2970745), (532, 2814390), (570, 2626764), (630, 2376596), (665, 2251512), (684, 2188970), (760, 1970073), (798, 1876260), (840, 1782447), (855, 1751176), (1064, 1407195), (1140, 1313382), (1197, 1250840), (1260, 1188298), (1330, 1125756), (1368, 1094485), (1596, 938130), (1710, 875588), (1995, 750504), (2280, 656691), (2394, 625420), (2520, 594149), (2660, 562878), (3192, 469065), (3420, 437794), (3990, 375252), (4788, 312710), (5320, 281439), (5985, 250168), (6840, 218897), (7980, 187626), (9576, 156355), (11970, 125084), (15960, 93813), (23940, 62542), (31271, 47880)]