20025780768

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 768

約数和(自身を含む): 74875207680

約数和(自身を除く): 54849426912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 31, 32, 34, 36, 42, 48, 51, 54, 56, 61, 62, 63, 68, 72, 84, 93, 96, 102, 103, 108, 112, 119, 122, 124, 126, 136, 144, 153, 168, 183, 186, 189, 204, 206, 216, 217, 224, 238, 244, 248, 252, 272, 279, 288, 306, 309, 336, 357, 366, 372, 378, 408, 412, 427, 432, 434, 459, 476, 488, 496, 504, 527, 544, 549, 558, 612, 618, 651, 672, 714, 721, 732, 744, 756, 816, 824, 837, 854, 864, 868, 918, 927, 952, 976, 992, 1008, 1037, 1054, 1071, 1098, 1116, 1224, 1236, 1281, 1302, 1428, 1442, 1464, 1488, 1512, 1581, 1632, 1647, 1648, 1674, 1708, 1736, 1751, 1836, 1854, 1891, 1904, 1952, 1953, 2016, 2074, 2108, 2142, 2163, 2196, 2232, 2448, 2472, 2562, 2604, 2781, 2856, 2884, 2928, 2976, 3024, 3111, 3162, 3193, 3213, 3294, 3296, 3348, 3416, 3472, 3502, 3672, 3689, 3708, 3782, 3808, 3843, 3906, 4148, 4216, 4284, 4326, 4392, 4464, 4743, 4896, 4944, 5124, 5208, 5253, 5562, 5673, 5712, 5768, 5856, 5859, 6048, 6222, 6283, 6324, 6386, 6426, 6489, 6588, 6696, 6832, 6944, 7004, 7259, 7344, 7378, 7416, 7564, 7686, 7812, 8296, 8432, 8568, 8652, 8784, 8928, 9333, 9486, 9579, 9888, 10248, 10416, 10506, 11067, 11124, 11346, 11424, 11529, 11536, 11718, 12257, 12444, 12566, 12648, 12772, 12852, 12978, 13176, 13237, 13392, 13664, 14008, 14229, 14518, 14688, 14756, 14832, 15128, 15372, 15624, 15759, 16592, 16864, 17019, 17136, 17304, 17568, 18666, 18849, 18972, 19158, 19467, 20496, 20832, 21012, 21777, 22134, 22248, 22351, 22692, 23058, 23072, 23436, 24514, 24888, 25132, 25296, 25544, 25704, 25956, 26352, 26474, 26784, 27999, 28016, 28458, 28737, 29036, 29512, 29664, 30256, 30744, 31248, 31518, 32147, 33184, 33201, 34038, 34272, 34608, 36771, 37332, 37698, 37944, 38316, 38934, 39711, 40992, 42024, 43554, 43981, 44268, 44496, 44702, 45384, 46116, 46872, 47277, 49028, 49776, 50264, 50592, 51057, 51088, 51408, 51912, 52704, 52948, 54281, 55998, 56032, 56547, 56916, 57474, 58072, 59024, 60512, 61488, 62496, 63036, 64294, 65331, 66402, 67053, 68076, 69216, 73542, 74664, 75396, 75888, 76632, 77868, 79422, 84048, 86211, 87108, 87962, 88536, 88992, 89404, 90768, 92232, 93744, 94554, 96441, 98056, 99552, 99603, 100528, 102114, 102176, 102816, 103824, 105896, 106811, 108562, 110313, 111996, 113094, 113832, 114948, 116144, 118048, 119133, 122976, 126072, 128588, 130662, 131943, 132804, 134106, 136152, 147084, 149328, 150792, 151776, 153264, 155736, 158844, 162843, 168096, 169641, 172422, 174216, 175924, 177072, 178808, 181536, 184464, 187488, 189108, 192882, 194773, 195993, 196112, 199206, 201056, 201159, 204228, 207648, 211792, 213622, 217124, 220626, 223992, 225029, 226188, 227664, 229896, 232288, 238266, 252144, 257176, 261324, 263886, 265608, 268212, 272304, 289323, 294168, 298656, 301584, 306528, 311472, 317688, 320433, 325686, 330939, 339282, 344844, 348432, 351848, 354144, 357399, 357616, 368928, 378216, 379967, 385764, 389546, 391986, 392224, 395829, 398412, 402318, 408456, 423584, 427244, 434248, 441252, 447984, 450058, 452376, 455328, 459792, 476532, 488529, 504288, 514352, 522648, 527772, 531216, 536424, 544608, 578646, 584319, 588336, 603168, 603477, 622944, 635376, 640866, 651372, 661878, 675087, 678564, 689688, 696864, 703696, 714798, 715232, 747677, 756432, 759934, 771528, 779092, 783972, 791658, 796824, 804636, 816912, 854488, 867969, 868496, 882504, 895968, 900116, 904752, 919584, 953064, 961299, 977058, 1028704, 1045296, 1055544, 1062432, 1072848, 1139901, 1157292, 1168638, 1176672, 1187487, 1206954, 1270752, 1281732, 1302744, 1323756, 1350174, 1357128, 1363411, 1379376, 1407392, 1429596, 1465587, 1495354, 1512864, 1519868, 1543056, 1558184, 1567944, 1583316, 1593648, 1609272, 1633824, 1708976, 1735938, 1736992, 1752957, 1765008, 1800232, 1809504, 1906128, 1922598, 1954116, 2025261, 2090592, 2111088, 2145696, 2243031, 2279802, 2314584, 2337276, 2374974, 2413908, 2563464, 2605488, 2647512, 2700348, 2714256, 2726822, 2758752, 2859192, 2883897, 2931174, 2990708, 3039736, 3086112, 3116368, 3135888, 3166632, 3187296, 3218544, 3311141, 3417952, 3419703, 3471876, 3505914, 3530016, 3600464, 3812256, 3845196, 3908232, 4050522, 4090233, 4222176, 4486062, 4559604, 4629168, 4674552, 4749948, 4827816, 5126928, 5210976, 5258871, 5295024, 5400696, 5428512, 5453644, 5718384, 5767794, 5862348, 5981416, 6075783, 6079472, 6232736, 6271776, 6333264, 6437088, 6622282, 6729093, 6839406, 6943752, 7011828, 7200928, 7690392, 7816464, 8101044, 8180466, 8972124, 9119208, 9258336, 9349104, 9499896, 9655632, 9933423, 10253856, 10259109, 10517742, 10590048, 10801392, 10907288, 11436768, 11535588, 11724696, 11962832, 12151566, 12158944, 12270699, 12666528, 13244564, 13458186, 13678812, 13887504, 14023656, 15380784, 15632928, 16202088, 16360932, 17944248, 18238416, 18698208, 18999792, 19311264, 19866846, 20187279, 20518218, 21035484, 21602784, 21814576, 23071176, 23177987, 23449392, 23925664, 24303132, 24541398, 26489128, 26916372, 27357624, 27775008, 28047312, 29800269, 30761568, 32404176, 32721864, 35888496, 36476832, 36812097, 37999584, 39733692, 40374558, 41036436, 42070968, 43629152, 46142352, 46355974, 46898784, 48606264, 49082796, 52978256, 53832744, 54715248, 56094624, 59600538, 64808352, 65443728, 69533961, 71776992, 73624194, 79467384, 80749116, 82072872, 84141936, 89400807, 92284704, 92711948, 97212528, 98165592, 105956512, 107665488, 109430496, 119201076, 130887456, 139067922, 147248388, 158934768, 161498232, 164145744, 168283872, 178801614, 185423896, 194425056, 196331184, 208601883, 215330976, 238402152, 278135844, 294496776, 317869536, 322996464, 328291488, 357603228, 370847792, 392662368, 417203766, 476804304, 556271688, 588993552, 625805649, 645992928, 715206456, 741695584, 834407532, 953608608, 1112543376, 1177987104, 1251611298, 1430412912, 1668815064, 2225086752, 2503222596, 2860825824, 3337630128, 5006445192, 6675260256, 10012890384, 20025780768]

約数ペア:

[(1, 20025780768), (2, 10012890384), (3, 6675260256), (4, 5006445192), (6, 3337630128), (7, 2860825824), (8, 2503222596), (9, 2225086752), (12, 1668815064), (14, 1430412912), (16, 1251611298), (17, 1177987104), (18, 1112543376), (21, 953608608), (24, 834407532), (27, 741695584), (28, 715206456), (31, 645992928), (32, 625805649), (34, 588993552), (36, 556271688), (42, 476804304), (48, 417203766), (51, 392662368), (54, 370847792), (56, 357603228), (61, 328291488), (62, 322996464), (63, 317869536), (68, 294496776), (72, 278135844), (84, 238402152), (93, 215330976), (96, 208601883), (102, 196331184), (103, 194425056), (108, 185423896), (112, 178801614), (119, 168283872), (122, 164145744), (124, 161498232), (126, 158934768), (136, 147248388), (144, 139067922), (153, 130887456), (168, 119201076), (183, 109430496), (186, 107665488), (189, 105956512), (204, 98165592), (206, 97212528), (216, 92711948), (217, 92284704), (224, 89400807), (238, 84141936), (244, 82072872), (248, 80749116), (252, 79467384), (272, 73624194), (279, 71776992), (288, 69533961), (306, 65443728), (309, 64808352), (336, 59600538), (357, 56094624), (366, 54715248), (372, 53832744), (378, 52978256), (408, 49082796), (412, 48606264), (427, 46898784), (432, 46355974), (434, 46142352), (459, 43629152), (476, 42070968), (488, 41036436), (496, 40374558), (504, 39733692), (527, 37999584), (544, 36812097), (549, 36476832), (558, 35888496), (612, 32721864), (618, 32404176), (651, 30761568), (672, 29800269), (714, 28047312), (721, 27775008), (732, 27357624), (744, 26916372), (756, 26489128), (816, 24541398), (824, 24303132), (837, 23925664), (854, 23449392), (864, 23177987), (868, 23071176), (918, 21814576), (927, 21602784), (952, 21035484), (976, 20518218), (992, 20187279), (1008, 19866846), (1037, 19311264), (1054, 18999792), (1071, 18698208), (1098, 18238416), (1116, 17944248), (1224, 16360932), (1236, 16202088), (1281, 15632928), (1302, 15380784), (1428, 14023656), (1442, 13887504), (1464, 13678812), (1488, 13458186), (1512, 13244564), (1581, 12666528), (1632, 12270699), (1647, 12158944), (1648, 12151566), (1674, 11962832), (1708, 11724696), (1736, 11535588), (1751, 11436768), (1836, 10907288), (1854, 10801392), (1891, 10590048), (1904, 10517742), (1952, 10259109), (1953, 10253856), (2016, 9933423), (2074, 9655632), (2108, 9499896), (2142, 9349104), (2163, 9258336), (2196, 9119208), (2232, 8972124), (2448, 8180466), (2472, 8101044), (2562, 7816464), (2604, 7690392), (2781, 7200928), (2856, 7011828), (2884, 6943752), (2928, 6839406), (2976, 6729093), (3024, 6622282), (3111, 6437088), (3162, 6333264), (3193, 6271776), (3213, 6232736), (3294, 6079472), (3296, 6075783), (3348, 5981416), (3416, 5862348), (3472, 5767794), (3502, 5718384), (3672, 5453644), (3689, 5428512), (3708, 5400696), (3782, 5295024), (3808, 5258871), (3843, 5210976), (3906, 5126928), (4148, 4827816), (4216, 4749948), (4284, 4674552), (4326, 4629168), (4392, 4559604), (4464, 4486062), (4743, 4222176), (4896, 4090233), (4944, 4050522), (5124, 3908232), (5208, 3845196), (5253, 3812256), (5562, 3600464), (5673, 3530016), (5712, 3505914), (5768, 3471876), (5856, 3419703), (5859, 3417952), (6048, 3311141), (6222, 3218544), (6283, 3187296), (6324, 3166632), (6386, 3135888), (6426, 3116368), (6489, 3086112), (6588, 3039736), (6696, 2990708), (6832, 2931174), (6944, 2883897), (7004, 2859192), (7259, 2758752), (7344, 2726822), (7378, 2714256), (7416, 2700348), (7564, 2647512), (7686, 2605488), (7812, 2563464), (8296, 2413908), (8432, 2374974), (8568, 2337276), (8652, 2314584), (8784, 2279802), (8928, 2243031), (9333, 2145696), (9486, 2111088), (9579, 2090592), (9888, 2025261), (10248, 1954116), (10416, 1922598), (10506, 1906128), (11067, 1809504), (11124, 1800232), (11346, 1765008), (11424, 1752957), (11529, 1736992), (11536, 1735938), (11718, 1708976), (12257, 1633824), (12444, 1609272), (12566, 1593648), (12648, 1583316), (12772, 1567944), (12852, 1558184), (12978, 1543056), (13176, 1519868), (13237, 1512864), (13392, 1495354), (13664, 1465587), (14008, 1429596), (14229, 1407392), (14518, 1379376), (14688, 1363411), (14756, 1357128), (14832, 1350174), (15128, 1323756), (15372, 1302744), (15624, 1281732), (15759, 1270752), (16592, 1206954), (16864, 1187487), (17019, 1176672), (17136, 1168638), (17304, 1157292), (17568, 1139901), (18666, 1072848), (18849, 1062432), (18972, 1055544), (19158, 1045296), (19467, 1028704), (20496, 977058), (20832, 961299), (21012, 953064), (21777, 919584), (22134, 904752), (22248, 900116), (22351, 895968), (22692, 882504), (23058, 868496), (23072, 867969), (23436, 854488), (24514, 816912), (24888, 804636), (25132, 796824), (25296, 791658), (25544, 783972), (25704, 779092), (25956, 771528), (26352, 759934), (26474, 756432), (26784, 747677), (27999, 715232), (28016, 714798), (28458, 703696), (28737, 696864), (29036, 689688), (29512, 678564), (29664, 675087), (30256, 661878), (30744, 651372), (31248, 640866), (31518, 635376), (32147, 622944), (33184, 603477), (33201, 603168), (34038, 588336), (34272, 584319), (34608, 578646), (36771, 544608), (37332, 536424), (37698, 531216), (37944, 527772), (38316, 522648), (38934, 514352), (39711, 504288), (40992, 488529), (42024, 476532), (43554, 459792), (43981, 455328), (44268, 452376), (44496, 450058), (44702, 447984), (45384, 441252), (46116, 434248), (46872, 427244), (47277, 423584), (49028, 408456), (49776, 402318), (50264, 398412), (50592, 395829), (51057, 392224), (51088, 391986), (51408, 389546), (51912, 385764), (52704, 379967), (52948, 378216), (54281, 368928), (55998, 357616), (56032, 357399), (56547, 354144), (56916, 351848), (57474, 348432), (58072, 344844), (59024, 339282), (60512, 330939), (61488, 325686), (62496, 320433), (63036, 317688), (64294, 311472), (65331, 306528), (66402, 301584), (67053, 298656), (68076, 294168), (69216, 289323), (73542, 272304), (74664, 268212), (75396, 265608), (75888, 263886), (76632, 261324), (77868, 257176), (79422, 252144), (84048, 238266), (86211, 232288), (87108, 229896), (87962, 227664), (88536, 226188), (88992, 225029), (89404, 223992), (90768, 220626), (92232, 217124), (93744, 213622), (94554, 211792), (96441, 207648), (98056, 204228), (99552, 201159), (99603, 201056), (100528, 199206), (102114, 196112), (102176, 195993), (102816, 194773), (103824, 192882), (105896, 189108), (106811, 187488), (108562, 184464), (110313, 181536), (111996, 178808), (113094, 177072), (113832, 175924), (114948, 174216), (116144, 172422), (118048, 169641), (119133, 168096), (122976, 162843), (126072, 158844), (128588, 155736), (130662, 153264), (131943, 151776), (132804, 150792), (134106, 149328), (136152, 147084)]