1028107080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 640

約数和(自身を含む): 4654298880

約数和(自身を除く): 3626191800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 81, 84, 88, 90, 91, 99, 104, 105, 108, 110, 117, 120, 126, 130, 132, 135, 140, 143, 154, 156, 162, 165, 168, 180, 182, 189, 195, 198, 210, 216, 220, 231, 234, 252, 260, 264, 270, 273, 280, 286, 297, 308, 312, 315, 317, 324, 330, 351, 360, 364, 378, 385, 390, 396, 405, 420, 429, 440, 455, 462, 468, 495, 504, 520, 540, 546, 567, 572, 585, 594, 616, 630, 634, 648, 660, 693, 702, 715, 728, 756, 770, 780, 792, 810, 819, 840, 858, 891, 910, 924, 936, 945, 951, 990, 1001, 1053, 1080, 1092, 1134, 1144, 1155, 1170, 1188, 1260, 1268, 1287, 1320, 1365, 1386, 1404, 1430, 1485, 1512, 1540, 1560, 1585, 1620, 1638, 1716, 1755, 1782, 1820, 1848, 1890, 1902, 1980, 2002, 2079, 2106, 2145, 2184, 2219, 2268, 2310, 2340, 2376, 2457, 2520, 2536, 2574, 2730, 2772, 2808, 2835, 2853, 2860, 2970, 3003, 3080, 3170, 3240, 3276, 3432, 3465, 3487, 3510, 3564, 3640, 3780, 3804, 3861, 3960, 4004, 4095, 4121, 4158, 4212, 4290, 4438, 4455, 4536, 4620, 4680, 4755, 4914, 5005, 5148, 5265, 5460, 5544, 5670, 5706, 5720, 5940, 6006, 6237, 6340, 6435, 6552, 6657, 6930, 6974, 7020, 7128, 7371, 7560, 7608, 7722, 8008, 8190, 8242, 8316, 8424, 8559, 8580, 8876, 8910, 9009, 9240, 9510, 9828, 10010, 10296, 10395, 10461, 10530, 10920, 11095, 11340, 11412, 11583, 11880, 12012, 12285, 12363, 12474, 12680, 12870, 13314, 13860, 13948, 14040, 14265, 14742, 15015, 15444, 16380, 16484, 16632, 17118, 17160, 17435, 17752, 17820, 18018, 19020, 19305, 19656, 19971, 20020, 20605, 20790, 20922, 21060, 22190, 22680, 22824, 23166, 24024, 24409, 24570, 24726, 24948, 25677, 25740, 26628, 27027, 27720, 27896, 28530, 28847, 29484, 30030, 30888, 31185, 31383, 32760, 32968, 33285, 34236, 34870, 35640, 36036, 36855, 37089, 38040, 38610, 39942, 40040, 41210, 41580, 41844, 42120, 42795, 44380, 45045, 45331, 46332, 48818, 49140, 49452, 49896, 51354, 51480, 52305, 53256, 54054, 57060, 57694, 57915, 58968, 59913, 60060, 61815, 62370, 62766, 66570, 68472, 69740, 72072, 73227, 73710, 74178, 77220, 79884, 81081, 82420, 83160, 83688, 85590, 86541, 88760, 90090, 90662, 92664, 94149, 97636, 98280, 98904, 99855, 102708, 104610, 108108, 111267, 114120, 115388, 115830, 119826, 120120, 122045, 123630, 124740, 125532, 128385, 133140, 135135, 135993, 139480, 144235, 146454, 147420, 148356, 154440, 156915, 159768, 162162, 164840, 171180, 173082, 179739, 180180, 181324, 185445, 188298, 195272, 199710, 205416, 209220, 216216, 219681, 222534, 226655, 230776, 231660, 239652, 244090, 247260, 249480, 251064, 256770, 259623, 266280, 270270, 271986, 282447, 288470, 292908, 294840, 296712, 299565, 313830, 317317, 324324, 333801, 342360, 346164, 359478, 360360, 362648, 366135, 370890, 376596, 399420, 405405, 407979, 418440, 432705, 439362, 445068, 453310, 463320, 470745, 479304, 488180, 494520, 513540, 519246, 540540, 543972, 556335, 564894, 576940, 585816, 599130, 627660, 634634, 648648, 659043, 667602, 679965, 692328, 718956, 732270, 741780, 753192, 778869, 798840, 810810, 815958, 865410, 878724, 890136, 898695, 906620, 941490, 951951, 976360, 1027080, 1038492, 1081080, 1087944, 1098405, 1112670, 1129788, 1153880, 1198260, 1223937, 1255320, 1269268, 1298115, 1318086, 1335204, 1359930, 1412235, 1437912, 1464540, 1483560, 1557738, 1586585, 1621620, 1631916, 1669005, 1730820, 1757448, 1797390, 1813240, 1882980, 1903902, 1977129, 2039895, 2076984, 2196810, 2225340, 2259576, 2336607, 2396520, 2447874, 2538536, 2596230, 2636172, 2670408, 2719860, 2824470, 2855853, 2929080, 3115476, 3173170, 3243240, 3263832, 3295215, 3338010, 3461640, 3594780, 3671811, 3765960, 3807804, 3894345, 3954258, 4079790, 4393620, 4450680, 4673214, 4759755, 4895748, 5192460, 5272344, 5439720, 5648940, 5711706, 6119685, 6230952, 6346340, 6590430, 6676020, 7189560, 7343622, 7615608, 7788690, 7908516, 8159580, 8567559, 8787240, 9346428, 9519510, 9791496, 9885645, 10384920, 11297880, 11423412, 11683035, 12239370, 12692680, 13180860, 13352040, 14279265, 14687244, 15577380, 15817032, 16319160, 17135118, 18359055, 18692856, 19039020, 19771290, 22846824, 23366070, 24478740, 25702677, 26361720, 28558530, 29374488, 31154760, 34270236, 36718110, 38078040, 39542580, 42837795, 46732140, 48957480, 51405354, 57117060, 68540472, 73436220, 79085160, 85675590, 93464280, 102810708, 114234120, 128513385, 146872440, 171351180, 205621416, 257026770, 342702360, 514053540, 1028107080]

約数ペア:

[(1, 1028107080), (2, 514053540), (3, 342702360), (4, 257026770), (5, 205621416), (6, 171351180), (7, 146872440), (8, 128513385), (9, 114234120), (10, 102810708), (11, 93464280), (12, 85675590), (13, 79085160), (14, 73436220), (15, 68540472), (18, 57117060), (20, 51405354), (21, 48957480), (22, 46732140), (24, 42837795), (26, 39542580), (27, 38078040), (28, 36718110), (30, 34270236), (33, 31154760), (35, 29374488), (36, 28558530), (39, 26361720), (40, 25702677), (42, 24478740), (44, 23366070), (45, 22846824), (52, 19771290), (54, 19039020), (55, 18692856), (56, 18359055), (60, 17135118), (63, 16319160), (65, 15817032), (66, 15577380), (70, 14687244), (72, 14279265), (77, 13352040), (78, 13180860), (81, 12692680), (84, 12239370), (88, 11683035), (90, 11423412), (91, 11297880), (99, 10384920), (104, 9885645), (105, 9791496), (108, 9519510), (110, 9346428), (117, 8787240), (120, 8567559), (126, 8159580), (130, 7908516), (132, 7788690), (135, 7615608), (140, 7343622), (143, 7189560), (154, 6676020), (156, 6590430), (162, 6346340), (165, 6230952), (168, 6119685), (180, 5711706), (182, 5648940), (189, 5439720), (195, 5272344), (198, 5192460), (210, 4895748), (216, 4759755), (220, 4673214), (231, 4450680), (234, 4393620), (252, 4079790), (260, 3954258), (264, 3894345), (270, 3807804), (273, 3765960), (280, 3671811), (286, 3594780), (297, 3461640), (308, 3338010), (312, 3295215), (315, 3263832), (317, 3243240), (324, 3173170), (330, 3115476), (351, 2929080), (360, 2855853), (364, 2824470), (378, 2719860), (385, 2670408), (390, 2636172), (396, 2596230), (405, 2538536), (420, 2447874), (429, 2396520), (440, 2336607), (455, 2259576), (462, 2225340), (468, 2196810), (495, 2076984), (504, 2039895), (520, 1977129), (540, 1903902), (546, 1882980), (567, 1813240), (572, 1797390), (585, 1757448), (594, 1730820), (616, 1669005), (630, 1631916), (634, 1621620), (648, 1586585), (660, 1557738), (693, 1483560), (702, 1464540), (715, 1437912), (728, 1412235), (756, 1359930), (770, 1335204), (780, 1318086), (792, 1298115), (810, 1269268), (819, 1255320), (840, 1223937), (858, 1198260), (891, 1153880), (910, 1129788), (924, 1112670), (936, 1098405), (945, 1087944), (951, 1081080), (990, 1038492), (1001, 1027080), (1053, 976360), (1080, 951951), (1092, 941490), (1134, 906620), (1144, 898695), (1155, 890136), (1170, 878724), (1188, 865410), (1260, 815958), (1268, 810810), (1287, 798840), (1320, 778869), (1365, 753192), (1386, 741780), (1404, 732270), (1430, 718956), (1485, 692328), (1512, 679965), (1540, 667602), (1560, 659043), (1585, 648648), (1620, 634634), (1638, 627660), (1716, 599130), (1755, 585816), (1782, 576940), (1820, 564894), (1848, 556335), (1890, 543972), (1902, 540540), (1980, 519246), (2002, 513540), (2079, 494520), (2106, 488180), (2145, 479304), (2184, 470745), (2219, 463320), (2268, 453310), (2310, 445068), (2340, 439362), (2376, 432705), (2457, 418440), (2520, 407979), (2536, 405405), (2574, 399420), (2730, 376596), (2772, 370890), (2808, 366135), (2835, 362648), (2853, 360360), (2860, 359478), (2970, 346164), (3003, 342360), (3080, 333801), (3170, 324324), (3240, 317317), (3276, 313830), (3432, 299565), (3465, 296712), (3487, 294840), (3510, 292908), (3564, 288470), (3640, 282447), (3780, 271986), (3804, 270270), (3861, 266280), (3960, 259623), (4004, 256770), (4095, 251064), (4121, 249480), (4158, 247260), (4212, 244090), (4290, 239652), (4438, 231660), (4455, 230776), (4536, 226655), (4620, 222534), (4680, 219681), (4755, 216216), (4914, 209220), (5005, 205416), (5148, 199710), (5265, 195272), (5460, 188298), (5544, 185445), (5670, 181324), (5706, 180180), (5720, 179739), (5940, 173082), (6006, 171180), (6237, 164840), (6340, 162162), (6435, 159768), (6552, 156915), (6657, 154440), (6930, 148356), (6974, 147420), (7020, 146454), (7128, 144235), (7371, 139480), (7560, 135993), (7608, 135135), (7722, 133140), (8008, 128385), (8190, 125532), (8242, 124740), (8316, 123630), (8424, 122045), (8559, 120120), (8580, 119826), (8876, 115830), (8910, 115388), (9009, 114120), (9240, 111267), (9510, 108108), (9828, 104610), (10010, 102708), (10296, 99855), (10395, 98904), (10461, 98280), (10530, 97636), (10920, 94149), (11095, 92664), (11340, 90662), (11412, 90090), (11583, 88760), (11880, 86541), (12012, 85590), (12285, 83688), (12363, 83160), (12474, 82420), (12680, 81081), (12870, 79884), (13314, 77220), (13860, 74178), (13948, 73710), (14040, 73227), (14265, 72072), (14742, 69740), (15015, 68472), (15444, 66570), (16380, 62766), (16484, 62370), (16632, 61815), (17118, 60060), (17160, 59913), (17435, 58968), (17752, 57915), (17820, 57694), (18018, 57060), (19020, 54054), (19305, 53256), (19656, 52305), (19971, 51480), (20020, 51354), (20605, 49896), (20790, 49452), (20922, 49140), (21060, 48818), (22190, 46332), (22680, 45331), (22824, 45045), (23166, 44380), (24024, 42795), (24409, 42120), (24570, 41844), (24726, 41580), (24948, 41210), (25677, 40040), (25740, 39942), (26628, 38610), (27027, 38040), (27720, 37089), (27896, 36855), (28530, 36036), (28847, 35640), (29484, 34870), (30030, 34236), (30888, 33285), (31185, 32968), (31383, 32760)]