256664144880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{75541}}^1$

素因数の和:75598

約数の個数: 480

約数和(自身を含む): 1046504477760

約数和(自身を除く): 789840332880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 121, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 242, 260, 264, 270, 286, 297, 312, 330, 351, 360, 363, 390, 396, 429, 432, 440, 468, 484, 495, 520, 528, 540, 572, 585, 594, 605, 624, 660, 702, 715, 720, 726, 780, 792, 858, 880, 936, 968, 990, 1040, 1080, 1089, 1144, 1170, 1188, 1210, 1287, 1320, 1404, 1430, 1452, 1485, 1560, 1573, 1584, 1716, 1755, 1815, 1872, 1936, 1980, 2145, 2160, 2178, 2288, 2340, 2376, 2420, 2574, 2640, 2808, 2860, 2904, 2970, 3120, 3146, 3267, 3432, 3510, 3630, 3861, 3960, 4290, 4356, 4680, 4719, 4752, 4840, 5148, 5445, 5616, 5720, 5808, 5940, 6292, 6435, 6534, 6864, 7020, 7260, 7722, 7865, 7920, 8580, 8712, 9360, 9438, 9680, 10296, 10890, 11440, 11880, 12584, 12870, 13068, 14040, 14157, 14520, 15444, 15730, 16335, 17160, 17424, 18876, 19305, 20592, 21780, 23595, 23760, 25168, 25740, 26136, 28080, 28314, 29040, 30888, 31460, 32670, 34320, 37752, 38610, 42471, 43560, 47190, 51480, 52272, 56628, 61776, 62920, 65340, 70785, 75504, 75541, 77220, 84942, 87120, 94380, 102960, 113256, 125840, 130680, 141570, 151082, 154440, 169884, 188760, 212355, 226512, 226623, 261360, 283140, 302164, 308880, 339768, 377520, 377705, 424710, 453246, 566280, 604328, 679536, 679869, 755410, 830951, 849420, 906492, 982033, 1132560, 1133115, 1208656, 1359738, 1510820, 1661902, 1698840, 1812984, 1964066, 2039607, 2266230, 2492853, 2719476, 2946099, 3021640, 3323804, 3397680, 3399345, 3625968, 3928132, 4079214, 4154755, 4532460, 4910165, 4985706, 5438952, 5892198, 6043280, 6647608, 6798690, 7478559, 7856264, 8158428, 8309510, 8838297, 9064920, 9140461, 9820330, 9971412, 10198035, 10802363, 10877904, 11784396, 12464265, 13295216, 13597380, 14730495, 14957118, 15712528, 16316856, 16619020, 17676594, 18129840, 18280922, 19640660, 19942824, 20396070, 21604726, 22435677, 23568792, 24928530, 26514891, 27194760, 27421383, 29460990, 29914236, 32407089, 32633712, 33238040, 35353188, 36561844, 37392795, 39281320, 39885648, 40792140, 43209452, 44191485, 44871354, 45702305, 47137584, 49857060, 53029782, 54011815, 54389520, 54842766, 58921980, 59828472, 64814178, 66476080, 70706376, 73123688, 74785590, 78562640, 81584280, 82264149, 86418904, 88382970, 89742708, 91404610, 97221267, 99714120, 106059564, 108023630, 109685532, 112178385, 117843960, 118825993, 119656944, 129628356, 132574455, 137106915, 141412752, 146247376, 149571180, 162035445, 163168560, 164528298, 172837808, 176765940, 179485416, 182809220, 194442534, 199428240, 212119128, 216047260, 219371064, 224356770, 235687920, 237651986, 246792447, 259256712, 265148910, 274213830, 291663801, 299142360, 324070890, 329056596, 353531880, 356477979, 358970832, 365618440, 388885068, 411320745, 424238256, 432094520, 438742128, 448713540, 475303972, 486106335, 493584894, 518513424, 530297820, 548427660, 583327602, 594129965, 598284720, 648141780, 658113192, 707063760, 712955958, 731236880, 777770136, 822641490, 864189040, 897427080, 950607944, 972212670, 987169788, 1060595640, 1069433937, 1096855320, 1166655204, 1188259930, 1233962235, 1296283560, 1316226384, 1425911916, 1458319005, 1555540272, 1645282980, 1782389895, 1794854160, 1901215888, 1944425340, 1974339576, 2121191280, 2138867874, 2193710640, 2333310408, 2376519860, 2467924470, 2592567120, 2851823832, 2916638010, 3208301811, 3290565960, 3564779790, 3888850680, 3948679152, 4277735748, 4666620816, 4753039720, 4935848940, 5347169685, 5703647664, 5833276020, 6416603622, 6581131920, 7129559580, 7777701360, 8555471496, 9506079440, 9871697880, 10694339370, 11666552040, 12833207244, 14259119160, 16041509055, 17110942992, 19743395760, 21388678740, 23333104080, 25666414488, 28518238320, 32083018110, 42777357480, 51332828976, 64166036220, 85554714960, 128332072440, 256664144880]

約数ペア:

[(1, 256664144880), (2, 128332072440), (3, 85554714960), (4, 64166036220), (5, 51332828976), (6, 42777357480), (8, 32083018110), (9, 28518238320), (10, 25666414488), (11, 23333104080), (12, 21388678740), (13, 19743395760), (15, 17110942992), (16, 16041509055), (18, 14259119160), (20, 12833207244), (22, 11666552040), (24, 10694339370), (26, 9871697880), (27, 9506079440), (30, 8555471496), (33, 7777701360), (36, 7129559580), (39, 6581131920), (40, 6416603622), (44, 5833276020), (45, 5703647664), (48, 5347169685), (52, 4935848940), (54, 4753039720), (55, 4666620816), (60, 4277735748), (65, 3948679152), (66, 3888850680), (72, 3564779790), (78, 3290565960), (80, 3208301811), (88, 2916638010), (90, 2851823832), (99, 2592567120), (104, 2467924470), (108, 2376519860), (110, 2333310408), (117, 2193710640), (120, 2138867874), (121, 2121191280), (130, 1974339576), (132, 1944425340), (135, 1901215888), (143, 1794854160), (144, 1782389895), (156, 1645282980), (165, 1555540272), (176, 1458319005), (180, 1425911916), (195, 1316226384), (198, 1296283560), (208, 1233962235), (216, 1188259930), (220, 1166655204), (234, 1096855320), (240, 1069433937), (242, 1060595640), (260, 987169788), (264, 972212670), (270, 950607944), (286, 897427080), (297, 864189040), (312, 822641490), (330, 777770136), (351, 731236880), (360, 712955958), (363, 707063760), (390, 658113192), (396, 648141780), (429, 598284720), (432, 594129965), (440, 583327602), (468, 548427660), (484, 530297820), (495, 518513424), (520, 493584894), (528, 486106335), (540, 475303972), (572, 448713540), (585, 438742128), (594, 432094520), (605, 424238256), (624, 411320745), (660, 388885068), (702, 365618440), (715, 358970832), (720, 356477979), (726, 353531880), (780, 329056596), (792, 324070890), (858, 299142360), (880, 291663801), (936, 274213830), (968, 265148910), (990, 259256712), (1040, 246792447), (1080, 237651986), (1089, 235687920), (1144, 224356770), (1170, 219371064), (1188, 216047260), (1210, 212119128), (1287, 199428240), (1320, 194442534), (1404, 182809220), (1430, 179485416), (1452, 176765940), (1485, 172837808), (1560, 164528298), (1573, 163168560), (1584, 162035445), (1716, 149571180), (1755, 146247376), (1815, 141412752), (1872, 137106915), (1936, 132574455), (1980, 129628356), (2145, 119656944), (2160, 118825993), (2178, 117843960), (2288, 112178385), (2340, 109685532), (2376, 108023630), (2420, 106059564), (2574, 99714120), (2640, 97221267), (2808, 91404610), (2860, 89742708), (2904, 88382970), (2970, 86418904), (3120, 82264149), (3146, 81584280), (3267, 78562640), (3432, 74785590), (3510, 73123688), (3630, 70706376), (3861, 66476080), (3960, 64814178), (4290, 59828472), (4356, 58921980), (4680, 54842766), (4719, 54389520), (4752, 54011815), (4840, 53029782), (5148, 49857060), (5445, 47137584), (5616, 45702305), (5720, 44871354), (5808, 44191485), (5940, 43209452), (6292, 40792140), (6435, 39885648), (6534, 39281320), (6864, 37392795), (7020, 36561844), (7260, 35353188), (7722, 33238040), (7865, 32633712), (7920, 32407089), (8580, 29914236), (8712, 29460990), (9360, 27421383), (9438, 27194760), (9680, 26514891), (10296, 24928530), (10890, 23568792), (11440, 22435677), (11880, 21604726), (12584, 20396070), (12870, 19942824), (13068, 19640660), (14040, 18280922), (14157, 18129840), (14520, 17676594), (15444, 16619020), (15730, 16316856), (16335, 15712528), (17160, 14957118), (17424, 14730495), (18876, 13597380), (19305, 13295216), (20592, 12464265), (21780, 11784396), (23595, 10877904), (23760, 10802363), (25168, 10198035), (25740, 9971412), (26136, 9820330), (28080, 9140461), (28314, 9064920), (29040, 8838297), (30888, 8309510), (31460, 8158428), (32670, 7856264), (34320, 7478559), (37752, 6798690), (38610, 6647608), (42471, 6043280), (43560, 5892198), (47190, 5438952), (51480, 4985706), (52272, 4910165), (56628, 4532460), (61776, 4154755), (62920, 4079214), (65340, 3928132), (70785, 3625968), (75504, 3399345), (75541, 3397680), (77220, 3323804), (84942, 3021640), (87120, 2946099), (94380, 2719476), (102960, 2492853), (113256, 2266230), (125840, 2039607), (130680, 1964066), (141570, 1812984), (151082, 1698840), (154440, 1661902), (169884, 1510820), (188760, 1359738), (212355, 1208656), (226512, 1133115), (226623, 1132560), (261360, 982033), (283140, 906492), (302164, 849420), (308880, 830951), (339768, 755410), (377520, 679869), (377705, 679536), (424710, 604328), (453246, 566280)]