400102560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 576

約数和(自身を含む): 1684126080

約数和(自身を除く): 1284023520

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, 48, 52, 55, 58, 60, 65, 66, 67, 72, 78, 80, 87, 88, 90, 96, 99, 104, 110, 116, 117, 120, 130, 132, 134, 143, 144, 145, 156, 160, 165, 174, 176, 180, 195, 198, 201, 208, 220, 232, 234, 240, 260, 261, 264, 268, 286, 288, 290, 312, 319, 330, 335, 348, 352, 360, 377, 390, 396, 402, 416, 429, 435, 440, 464, 468, 480, 495, 520, 522, 528, 536, 572, 580, 585, 603, 624, 638, 660, 670, 696, 715, 720, 737, 754, 780, 792, 804, 858, 870, 871, 880, 928, 936, 957, 990, 1005, 1040, 1044, 1056, 1072, 1131, 1144, 1160, 1170, 1206, 1248, 1276, 1287, 1305, 1320, 1340, 1392, 1430, 1440, 1474, 1508, 1560, 1584, 1595, 1608, 1716, 1740, 1742, 1760, 1872, 1885, 1914, 1943, 1980, 2010, 2080, 2088, 2144, 2145, 2211, 2262, 2288, 2320, 2340, 2412, 2552, 2574, 2610, 2613, 2640, 2680, 2784, 2860, 2871, 2948, 3015, 3016, 3120, 3168, 3190, 3216, 3393, 3432, 3480, 3484, 3685, 3744, 3770, 3828, 3886, 3960, 4020, 4147, 4176, 4290, 4355, 4422, 4524, 4576, 4640, 4680, 4785, 4824, 5104, 5148, 5220, 5226, 5280, 5360, 5655, 5720, 5742, 5829, 5896, 6030, 6032, 6240, 6380, 6432, 6435, 6633, 6786, 6864, 6960, 6968, 7370, 7540, 7656, 7772, 7839, 7920, 8040, 8294, 8352, 8580, 8710, 8844, 9048, 9360, 9570, 9581, 9648, 9715, 10208, 10296, 10440, 10452, 10720, 11055, 11310, 11440, 11484, 11658, 11792, 12060, 12064, 12441, 12760, 12870, 13065, 13266, 13572, 13728, 13920, 13936, 14355, 14740, 15080, 15312, 15544, 15678, 15840, 16080, 16588, 16965, 17160, 17420, 17487, 17688, 18096, 18720, 19140, 19162, 19296, 19430, 20592, 20735, 20880, 20904, 21373, 22110, 22620, 22880, 22968, 23316, 23584, 24120, 24882, 25259, 25520, 25740, 26130, 26532, 27144, 27872, 28710, 28743, 29145, 29480, 30160, 30624, 31088, 31356, 32160, 33165, 33176, 33930, 34320, 34840, 34974, 35376, 36192, 37323, 38280, 38324, 38860, 39195, 41184, 41470, 41760, 41808, 42746, 44220, 45240, 45936, 46632, 47905, 48240, 49764, 50518, 51040, 51480, 52260, 53064, 54288, 57420, 57486, 58290, 58960, 60320, 62176, 62205, 62712, 64119, 66330, 66352, 67860, 68640, 69680, 69948, 70752, 74646, 75777, 76560, 76648, 77720, 78390, 82940, 83616, 85492, 86229, 87435, 88440, 90480, 91872, 93264, 95810, 96480, 99528, 101036, 102960, 104520, 106128, 106865, 108576, 114840, 114972, 116580, 117920, 124410, 125424, 126295, 128238, 132660, 132704, 135720, 139360, 139896, 143715, 149292, 151554, 153120, 153296, 155440, 156780, 165880, 170984, 172458, 174870, 176880, 180960, 186528, 186615, 191620, 192357, 199056, 202072, 205920, 209040, 212256, 213730, 227331, 229680, 229944, 233160, 248820, 250848, 252590, 256476, 265320, 271440, 277849, 279792, 287430, 298584, 303108, 306592, 310880, 313560, 320595, 331760, 341968, 344916, 349740, 353760, 373230, 378885, 383240, 384714, 398112, 404144, 418080, 427460, 431145, 454662, 459360, 459888, 466320, 497640, 505180, 512952, 530640, 542880, 555698, 559584, 574860, 597168, 606216, 627120, 641190, 663520, 683936, 689832, 699480, 746460, 757770, 766480, 769428, 808288, 833547, 854920, 862290, 909324, 919776, 932640, 961785, 995280, 1010360, 1025904, 1061280, 1111396, 1136655, 1149720, 1194336, 1212432, 1254240, 1282380, 1379664, 1389245, 1398960, 1492920, 1515540, 1532960, 1538856, 1667094, 1709840, 1724580, 1818648, 1923570, 1990560, 2020720, 2051808, 2222792, 2273310, 2299440, 2424864, 2500641, 2564760, 2759328, 2778490, 2797920, 2985840, 3031080, 3077712, 3334188, 3419680, 3449160, 3637296, 3847140, 4041440, 4167735, 4445584, 4546620, 4598880, 5001282, 5129520, 5556980, 5971680, 6062160, 6155424, 6668376, 6898320, 7274592, 7694280, 8335470, 8891168, 9093240, 10002564, 10259040, 11113960, 12124320, 12503205, 13336752, 13796640, 15388560, 16670940, 18186480, 20005128, 22227920, 25006410, 26673504, 30777120, 33341880, 36372960, 40010256, 44455840, 50012820, 66683760, 80020512, 100025640, 133367520, 200051280, 400102560]

約数ペア:

[(1, 400102560), (2, 200051280), (3, 133367520), (4, 100025640), (5, 80020512), (6, 66683760), (8, 50012820), (9, 44455840), (10, 40010256), (11, 36372960), (12, 33341880), (13, 30777120), (15, 26673504), (16, 25006410), (18, 22227920), (20, 20005128), (22, 18186480), (24, 16670940), (26, 15388560), (29, 13796640), (30, 13336752), (32, 12503205), (33, 12124320), (36, 11113960), (39, 10259040), (40, 10002564), (44, 9093240), (45, 8891168), (48, 8335470), (52, 7694280), (55, 7274592), (58, 6898320), (60, 6668376), (65, 6155424), (66, 6062160), (67, 5971680), (72, 5556980), (78, 5129520), (80, 5001282), (87, 4598880), (88, 4546620), (90, 4445584), (96, 4167735), (99, 4041440), (104, 3847140), (110, 3637296), (116, 3449160), (117, 3419680), (120, 3334188), (130, 3077712), (132, 3031080), (134, 2985840), (143, 2797920), (144, 2778490), (145, 2759328), (156, 2564760), (160, 2500641), (165, 2424864), (174, 2299440), (176, 2273310), (180, 2222792), (195, 2051808), (198, 2020720), (201, 1990560), (208, 1923570), (220, 1818648), (232, 1724580), (234, 1709840), (240, 1667094), (260, 1538856), (261, 1532960), (264, 1515540), (268, 1492920), (286, 1398960), (288, 1389245), (290, 1379664), (312, 1282380), (319, 1254240), (330, 1212432), (335, 1194336), (348, 1149720), (352, 1136655), (360, 1111396), (377, 1061280), (390, 1025904), (396, 1010360), (402, 995280), (416, 961785), (429, 932640), (435, 919776), (440, 909324), (464, 862290), (468, 854920), (480, 833547), (495, 808288), (520, 769428), (522, 766480), (528, 757770), (536, 746460), (572, 699480), (580, 689832), (585, 683936), (603, 663520), (624, 641190), (638, 627120), (660, 606216), (670, 597168), (696, 574860), (715, 559584), (720, 555698), (737, 542880), (754, 530640), (780, 512952), (792, 505180), (804, 497640), (858, 466320), (870, 459888), (871, 459360), (880, 454662), (928, 431145), (936, 427460), (957, 418080), (990, 404144), (1005, 398112), (1040, 384714), (1044, 383240), (1056, 378885), (1072, 373230), (1131, 353760), (1144, 349740), (1160, 344916), (1170, 341968), (1206, 331760), (1248, 320595), (1276, 313560), (1287, 310880), (1305, 306592), (1320, 303108), (1340, 298584), (1392, 287430), (1430, 279792), (1440, 277849), (1474, 271440), (1508, 265320), (1560, 256476), (1584, 252590), (1595, 250848), (1608, 248820), (1716, 233160), (1740, 229944), (1742, 229680), (1760, 227331), (1872, 213730), (1885, 212256), (1914, 209040), (1943, 205920), (1980, 202072), (2010, 199056), (2080, 192357), (2088, 191620), (2144, 186615), (2145, 186528), (2211, 180960), (2262, 176880), (2288, 174870), (2320, 172458), (2340, 170984), (2412, 165880), (2552, 156780), (2574, 155440), (2610, 153296), (2613, 153120), (2640, 151554), (2680, 149292), (2784, 143715), (2860, 139896), (2871, 139360), (2948, 135720), (3015, 132704), (3016, 132660), (3120, 128238), (3168, 126295), (3190, 125424), (3216, 124410), (3393, 117920), (3432, 116580), (3480, 114972), (3484, 114840), (3685, 108576), (3744, 106865), (3770, 106128), (3828, 104520), (3886, 102960), (3960, 101036), (4020, 99528), (4147, 96480), (4176, 95810), (4290, 93264), (4355, 91872), (4422, 90480), (4524, 88440), (4576, 87435), (4640, 86229), (4680, 85492), (4785, 83616), (4824, 82940), (5104, 78390), (5148, 77720), (5220, 76648), (5226, 76560), (5280, 75777), (5360, 74646), (5655, 70752), (5720, 69948), (5742, 69680), (5829, 68640), (5896, 67860), (6030, 66352), (6032, 66330), (6240, 64119), (6380, 62712), (6432, 62205), (6435, 62176), (6633, 60320), (6786, 58960), (6864, 58290), (6960, 57486), (6968, 57420), (7370, 54288), (7540, 53064), (7656, 52260), (7772, 51480), (7839, 51040), (7920, 50518), (8040, 49764), (8294, 48240), (8352, 47905), (8580, 46632), (8710, 45936), (8844, 45240), (9048, 44220), (9360, 42746), (9570, 41808), (9581, 41760), (9648, 41470), (9715, 41184), (10208, 39195), (10296, 38860), (10440, 38324), (10452, 38280), (10720, 37323), (11055, 36192), (11310, 35376), (11440, 34974), (11484, 34840), (11658, 34320), (11792, 33930), (12060, 33176), (12064, 33165), (12441, 32160), (12760, 31356), (12870, 31088), (13065, 30624), (13266, 30160), (13572, 29480), (13728, 29145), (13920, 28743), (13936, 28710), (14355, 27872), (14740, 27144), (15080, 26532), (15312, 26130), (15544, 25740), (15678, 25520), (15840, 25259), (16080, 24882), (16588, 24120), (16965, 23584), (17160, 23316), (17420, 22968), (17487, 22880), (17688, 22620), (18096, 22110), (18720, 21373), (19140, 20904), (19162, 20880), (19296, 20735), (19430, 20592)]