280668960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 576

約数和(自身を含む): 1188794880

約数和(自身を除く): 908125920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 29, 30, 32, 33, 36, 39, 40, 44, 45, 47, 48, 52, 55, 58, 60, 65, 66, 72, 78, 80, 87, 88, 90, 94, 96, 99, 104, 110, 116, 117, 120, 130, 132, 141, 143, 144, 145, 156, 160, 165, 174, 176, 180, 188, 195, 198, 208, 220, 232, 234, 235, 240, 260, 261, 264, 282, 286, 288, 290, 312, 319, 330, 348, 352, 360, 376, 377, 390, 396, 416, 423, 429, 435, 440, 464, 468, 470, 480, 495, 517, 520, 522, 528, 564, 572, 580, 585, 611, 624, 638, 660, 696, 705, 715, 720, 752, 754, 780, 792, 846, 858, 870, 880, 928, 936, 940, 957, 990, 1034, 1040, 1044, 1056, 1128, 1131, 1144, 1160, 1170, 1222, 1248, 1276, 1287, 1305, 1320, 1363, 1392, 1410, 1430, 1440, 1504, 1508, 1551, 1560, 1584, 1595, 1692, 1716, 1740, 1760, 1833, 1872, 1880, 1885, 1914, 1980, 2068, 2080, 2088, 2115, 2145, 2256, 2262, 2288, 2320, 2340, 2444, 2552, 2574, 2585, 2610, 2640, 2726, 2784, 2820, 2860, 2871, 3016, 3055, 3102, 3120, 3168, 3190, 3384, 3393, 3432, 3480, 3666, 3744, 3760, 3770, 3828, 3960, 4089, 4136, 4147, 4176, 4230, 4290, 4512, 4524, 4576, 4640, 4653, 4680, 4785, 4888, 5104, 5148, 5170, 5220, 5280, 5452, 5499, 5640, 5655, 5720, 5742, 6032, 6110, 6204, 6240, 6380, 6435, 6721, 6768, 6786, 6815, 6864, 6960, 7332, 7520, 7540, 7656, 7755, 7920, 8178, 8272, 8294, 8352, 8460, 8580, 9048, 9165, 9306, 9360, 9570, 9776, 10208, 10296, 10340, 10440, 10904, 10998, 11280, 11310, 11440, 11484, 12064, 12220, 12267, 12408, 12441, 12760, 12870, 13442, 13536, 13572, 13630, 13728, 13920, 14355, 14664, 14993, 15080, 15312, 15510, 15840, 16356, 16544, 16588, 16920, 16965, 17160, 17719, 18096, 18330, 18612, 18720, 19140, 19552, 20163, 20445, 20592, 20680, 20735, 20880, 21808, 21996, 22560, 22620, 22880, 22968, 23265, 24440, 24534, 24816, 24882, 25520, 25740, 26884, 27144, 27260, 27495, 28710, 29328, 29986, 30160, 30624, 31020, 32712, 33176, 33605, 33840, 33930, 34320, 35438, 36192, 36660, 37224, 37323, 38280, 40326, 40890, 41184, 41360, 41470, 41760, 43616, 43992, 44979, 45240, 45936, 46530, 48880, 49068, 49632, 49764, 51040, 51480, 53157, 53768, 54288, 54520, 54990, 57420, 58656, 59972, 60320, 60489, 61335, 62040, 62205, 65424, 66352, 67210, 67680, 67860, 68640, 70876, 73320, 74448, 74646, 74965, 76560, 80652, 81780, 82720, 82940, 87984, 88595, 89958, 90480, 91872, 93060, 97760, 98136, 99528, 100815, 102960, 106314, 107536, 108576, 109040, 109980, 114840, 119944, 120978, 122670, 124080, 124410, 130848, 132704, 134420, 134937, 135720, 141752, 146640, 148896, 149292, 149930, 153120, 159471, 161304, 163560, 165880, 175968, 177190, 179916, 180960, 186120, 186615, 194909, 196272, 199056, 201630, 205920, 212628, 215072, 218080, 219960, 224895, 229680, 239888, 241956, 245340, 248160, 248820, 265785, 268840, 269874, 271440, 283504, 293280, 298584, 299860, 302445, 318942, 322608, 327120, 331760, 354380, 359832, 372240, 373230, 389818, 392544, 398112, 403260, 425256, 439920, 449790, 459360, 479776, 483912, 490680, 497640, 531570, 537680, 539748, 542880, 567008, 584727, 597168, 599720, 604890, 637884, 645216, 654240, 663520, 674685, 708760, 719664, 744480, 746460, 779636, 797355, 806520, 850512, 879840, 899580, 967824, 974545, 981360, 995280, 1063140, 1075360, 1079496, 1169454, 1194336, 1199440, 1209780, 1275768, 1349370, 1417520, 1439328, 1492920, 1559272, 1594710, 1613040, 1701024, 1754181, 1799160, 1935648, 1949090, 1962720, 1990560, 2126280, 2158992, 2338908, 2398880, 2419560, 2551536, 2698740, 2835040, 2923635, 2985840, 3118544, 3189420, 3226080, 3508362, 3598320, 3898180, 4252560, 4317984, 4677816, 4839120, 5103072, 5397480, 5847270, 5971680, 6237088, 6378840, 7016724, 7196640, 7796360, 8505120, 8770905, 9355632, 9678240, 10794960, 11694540, 12757680, 14033448, 15592720, 17541810, 18711264, 21589920, 23389080, 25515360, 28066896, 31185440, 35083620, 46778160, 56133792, 70167240, 93556320, 140334480, 280668960]

約数ペア:

[(1, 280668960), (2, 140334480), (3, 93556320), (4, 70167240), (5, 56133792), (6, 46778160), (8, 35083620), (9, 31185440), (10, 28066896), (11, 25515360), (12, 23389080), (13, 21589920), (15, 18711264), (16, 17541810), (18, 15592720), (20, 14033448), (22, 12757680), (24, 11694540), (26, 10794960), (29, 9678240), (30, 9355632), (32, 8770905), (33, 8505120), (36, 7796360), (39, 7196640), (40, 7016724), (44, 6378840), (45, 6237088), (47, 5971680), (48, 5847270), (52, 5397480), (55, 5103072), (58, 4839120), (60, 4677816), (65, 4317984), (66, 4252560), (72, 3898180), (78, 3598320), (80, 3508362), (87, 3226080), (88, 3189420), (90, 3118544), (94, 2985840), (96, 2923635), (99, 2835040), (104, 2698740), (110, 2551536), (116, 2419560), (117, 2398880), (120, 2338908), (130, 2158992), (132, 2126280), (141, 1990560), (143, 1962720), (144, 1949090), (145, 1935648), (156, 1799160), (160, 1754181), (165, 1701024), (174, 1613040), (176, 1594710), (180, 1559272), (188, 1492920), (195, 1439328), (198, 1417520), (208, 1349370), (220, 1275768), (232, 1209780), (234, 1199440), (235, 1194336), (240, 1169454), (260, 1079496), (261, 1075360), (264, 1063140), (282, 995280), (286, 981360), (288, 974545), (290, 967824), (312, 899580), (319, 879840), (330, 850512), (348, 806520), (352, 797355), (360, 779636), (376, 746460), (377, 744480), (390, 719664), (396, 708760), (416, 674685), (423, 663520), (429, 654240), (435, 645216), (440, 637884), (464, 604890), (468, 599720), (470, 597168), (480, 584727), (495, 567008), (517, 542880), (520, 539748), (522, 537680), (528, 531570), (564, 497640), (572, 490680), (580, 483912), (585, 479776), (611, 459360), (624, 449790), (638, 439920), (660, 425256), (696, 403260), (705, 398112), (715, 392544), (720, 389818), (752, 373230), (754, 372240), (780, 359832), (792, 354380), (846, 331760), (858, 327120), (870, 322608), (880, 318942), (928, 302445), (936, 299860), (940, 298584), (957, 293280), (990, 283504), (1034, 271440), (1040, 269874), (1044, 268840), (1056, 265785), (1128, 248820), (1131, 248160), (1144, 245340), (1160, 241956), (1170, 239888), (1222, 229680), (1248, 224895), (1276, 219960), (1287, 218080), (1305, 215072), (1320, 212628), (1363, 205920), (1392, 201630), (1410, 199056), (1430, 196272), (1440, 194909), (1504, 186615), (1508, 186120), (1551, 180960), (1560, 179916), (1584, 177190), (1595, 175968), (1692, 165880), (1716, 163560), (1740, 161304), (1760, 159471), (1833, 153120), (1872, 149930), (1880, 149292), (1885, 148896), (1914, 146640), (1980, 141752), (2068, 135720), (2080, 134937), (2088, 134420), (2115, 132704), (2145, 130848), (2256, 124410), (2262, 124080), (2288, 122670), (2320, 120978), (2340, 119944), (2444, 114840), (2552, 109980), (2574, 109040), (2585, 108576), (2610, 107536), (2640, 106314), (2726, 102960), (2784, 100815), (2820, 99528), (2860, 98136), (2871, 97760), (3016, 93060), (3055, 91872), (3102, 90480), (3120, 89958), (3168, 88595), (3190, 87984), (3384, 82940), (3393, 82720), (3432, 81780), (3480, 80652), (3666, 76560), (3744, 74965), (3760, 74646), (3770, 74448), (3828, 73320), (3960, 70876), (4089, 68640), (4136, 67860), (4147, 67680), (4176, 67210), (4230, 66352), (4290, 65424), (4512, 62205), (4524, 62040), (4576, 61335), (4640, 60489), (4653, 60320), (4680, 59972), (4785, 58656), (4888, 57420), (5104, 54990), (5148, 54520), (5170, 54288), (5220, 53768), (5280, 53157), (5452, 51480), (5499, 51040), (5640, 49764), (5655, 49632), (5720, 49068), (5742, 48880), (6032, 46530), (6110, 45936), (6204, 45240), (6240, 44979), (6380, 43992), (6435, 43616), (6721, 41760), (6768, 41470), (6786, 41360), (6815, 41184), (6864, 40890), (6960, 40326), (7332, 38280), (7520, 37323), (7540, 37224), (7656, 36660), (7755, 36192), (7920, 35438), (8178, 34320), (8272, 33930), (8294, 33840), (8352, 33605), (8460, 33176), (8580, 32712), (9048, 31020), (9165, 30624), (9306, 30160), (9360, 29986), (9570, 29328), (9776, 28710), (10208, 27495), (10296, 27260), (10340, 27144), (10440, 26884), (10904, 25740), (10998, 25520), (11280, 24882), (11310, 24816), (11440, 24534), (11484, 24440), (12064, 23265), (12220, 22968), (12267, 22880), (12408, 22620), (12441, 22560), (12760, 21996), (12870, 21808), (13442, 20880), (13536, 20735), (13572, 20680), (13630, 20592), (13728, 20445), (13920, 20163), (14355, 19552), (14664, 19140), (14993, 18720), (15080, 18612), (15312, 18330), (15510, 18096), (15840, 17719), (16356, 17160), (16544, 16965), (16588, 16920)]