20496645120

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 528

約数和(自身を含む): 77254566048

約数和(自身を除く): 56757920928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 113, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 226, 240, 241, 245, 256, 280, 294, 320, 336, 339, 384, 392, 420, 448, 452, 480, 482, 490, 512, 560, 565, 588, 640, 672, 678, 723, 735, 768, 784, 791, 840, 896, 904, 960, 964, 980, 1024, 1120, 1130, 1176, 1205, 1280, 1344, 1356, 1446, 1470, 1536, 1568, 1582, 1680, 1687, 1695, 1792, 1808, 1920, 1928, 1960, 2240, 2260, 2352, 2373, 2410, 2560, 2688, 2712, 2892, 2940, 3072, 3136, 3164, 3360, 3374, 3390, 3584, 3615, 3616, 3840, 3856, 3920, 3955, 4480, 4520, 4704, 4746, 4820, 5061, 5120, 5376, 5424, 5537, 5784, 5880, 6272, 6328, 6720, 6748, 6780, 7168, 7230, 7232, 7680, 7712, 7840, 7910, 8435, 8960, 9040, 9408, 9492, 9640, 10122, 10752, 10848, 11074, 11568, 11760, 11809, 11865, 12544, 12656, 13440, 13496, 13560, 14460, 14464, 15360, 15424, 15680, 15820, 16611, 16870, 17920, 18080, 18816, 18984, 19280, 20244, 21504, 21696, 22148, 23136, 23520, 23618, 23730, 25088, 25305, 25312, 26880, 26992, 27120, 27233, 27685, 28920, 28928, 30848, 31360, 31640, 33222, 33740, 35427, 35840, 36160, 37632, 37968, 38560, 40488, 43392, 44296, 46272, 47040, 47236, 47460, 50176, 50610, 50624, 53760, 53984, 54240, 54466, 55370, 57840, 57856, 59045, 61696, 62720, 63280, 66444, 67480, 70854, 72320, 75264, 75936, 77120, 80976, 81699, 83055, 86784, 88592, 92544, 94080, 94472, 94920, 101220, 101248, 107520, 107968, 108480, 108932, 110740, 115680, 115712, 118090, 123392, 125440, 126560, 132888, 134960, 136165, 141708, 144640, 150528, 151872, 154240, 161952, 163398, 166110, 173568, 177135, 177184, 185088, 188160, 188944, 189840, 190631, 202440, 202496, 215936, 216960, 217864, 221480, 231360, 236180, 246784, 250880, 253120, 265776, 269920, 272330, 283416, 289280, 303744, 308480, 323904, 326796, 332220, 347136, 354270, 354368, 370176, 376320, 377888, 379680, 381262, 404880, 404992, 408495, 431872, 433920, 435728, 442960, 462720, 472360, 506240, 531552, 539840, 544660, 566832, 571893, 578560, 607488, 616960, 647808, 653592, 664440, 708540, 708736, 740352, 752640, 755776, 759360, 762524, 809760, 809984, 816990, 863744, 867840, 871456, 885920, 925440, 944720, 953155, 1012480, 1063104, 1079680, 1089320, 1133664, 1143786, 1214976, 1233920, 1295616, 1307184, 1328880, 1334417, 1417080, 1417472, 1511552, 1518720, 1525048, 1619520, 1633980, 1727488, 1735680, 1742912, 1771840, 1850880, 1889440, 1906310, 2024960, 2126208, 2159360, 2178640, 2267328, 2287572, 2429952, 2591232, 2614368, 2657760, 2668834, 2834160, 2834944, 2859465, 3023104, 3037440, 3050096, 3239040, 3267960, 3485824, 3543680, 3701760, 3778880, 3812620, 4003251, 4049920, 4252416, 4318720, 4357280, 4534656, 4575144, 5182464, 5228736, 5315520, 5337668, 5668320, 5669888, 5718930, 6046208, 6074880, 6100192, 6478080, 6535920, 6672085, 6971648, 7087360, 7557760, 7625240, 8006502, 8504832, 8637440, 8714560, 9069312, 9150288, 10457472, 10631040, 10675336, 11336640, 11437860, 12092416, 12149760, 12200384, 12956160, 13071840, 13344170, 13943296, 14174720, 15115520, 15250480, 16013004, 17009664, 17429120, 18138624, 18300576, 20016255, 20914944, 21262080, 21350672, 22673280, 22875720, 24400768, 25912320, 26143680, 26688340, 27886592, 28349440, 30231040, 30500960, 32026008, 34858240, 36277248, 36601152, 40032510, 41829888, 42524160, 42701344, 45346560, 45751440, 48801536, 52287360, 53376680, 60462080, 61001920, 64052016, 69716480, 73202304, 80065020, 83659776, 85048320, 85402688, 90693120, 91502880, 97603072, 104574720, 106753360, 122003840, 128104032, 139432960, 146404608, 160130040, 170805376, 181386240, 183005760, 195206144, 209149440, 213506720, 244007680, 256208064, 292809216, 320260080, 341610752, 366011520, 418298880, 427013440, 488015360, 512416128, 585618432, 640520160, 683221504, 732023040, 854026880, 976030720, 1024832256, 1281040320, 1366443008, 1464046080, 1708053760, 2049664512, 2562080640, 2928092160, 3416107520, 4099329024, 5124161280, 6832215040, 10248322560, 20496645120]

約数ペア:

[(1, 20496645120), (2, 10248322560), (3, 6832215040), (4, 5124161280), (5, 4099329024), (6, 3416107520), (7, 2928092160), (8, 2562080640), (10, 2049664512), (12, 1708053760), (14, 1464046080), (15, 1366443008), (16, 1281040320), (20, 1024832256), (21, 976030720), (24, 854026880), (28, 732023040), (30, 683221504), (32, 640520160), (35, 585618432), (40, 512416128), (42, 488015360), (48, 427013440), (49, 418298880), (56, 366011520), (60, 341610752), (64, 320260080), (70, 292809216), (80, 256208064), (84, 244007680), (96, 213506720), (98, 209149440), (105, 195206144), (112, 183005760), (113, 181386240), (120, 170805376), (128, 160130040), (140, 146404608), (147, 139432960), (160, 128104032), (168, 122003840), (192, 106753360), (196, 104574720), (210, 97603072), (224, 91502880), (226, 90693120), (240, 85402688), (241, 85048320), (245, 83659776), (256, 80065020), (280, 73202304), (294, 69716480), (320, 64052016), (336, 61001920), (339, 60462080), (384, 53376680), (392, 52287360), (420, 48801536), (448, 45751440), (452, 45346560), (480, 42701344), (482, 42524160), (490, 41829888), (512, 40032510), (560, 36601152), (565, 36277248), (588, 34858240), (640, 32026008), (672, 30500960), (678, 30231040), (723, 28349440), (735, 27886592), (768, 26688340), (784, 26143680), (791, 25912320), (840, 24400768), (896, 22875720), (904, 22673280), (960, 21350672), (964, 21262080), (980, 20914944), (1024, 20016255), (1120, 18300576), (1130, 18138624), (1176, 17429120), (1205, 17009664), (1280, 16013004), (1344, 15250480), (1356, 15115520), (1446, 14174720), (1470, 13943296), (1536, 13344170), (1568, 13071840), (1582, 12956160), (1680, 12200384), (1687, 12149760), (1695, 12092416), (1792, 11437860), (1808, 11336640), (1920, 10675336), (1928, 10631040), (1960, 10457472), (2240, 9150288), (2260, 9069312), (2352, 8714560), (2373, 8637440), (2410, 8504832), (2560, 8006502), (2688, 7625240), (2712, 7557760), (2892, 7087360), (2940, 6971648), (3072, 6672085), (3136, 6535920), (3164, 6478080), (3360, 6100192), (3374, 6074880), (3390, 6046208), (3584, 5718930), (3615, 5669888), (3616, 5668320), (3840, 5337668), (3856, 5315520), (3920, 5228736), (3955, 5182464), (4480, 4575144), (4520, 4534656), (4704, 4357280), (4746, 4318720), (4820, 4252416), (5061, 4049920), (5120, 4003251), (5376, 3812620), (5424, 3778880), (5537, 3701760), (5784, 3543680), (5880, 3485824), (6272, 3267960), (6328, 3239040), (6720, 3050096), (6748, 3037440), (6780, 3023104), (7168, 2859465), (7230, 2834944), (7232, 2834160), (7680, 2668834), (7712, 2657760), (7840, 2614368), (7910, 2591232), (8435, 2429952), (8960, 2287572), (9040, 2267328), (9408, 2178640), (9492, 2159360), (9640, 2126208), (10122, 2024960), (10752, 1906310), (10848, 1889440), (11074, 1850880), (11568, 1771840), (11760, 1742912), (11809, 1735680), (11865, 1727488), (12544, 1633980), (12656, 1619520), (13440, 1525048), (13496, 1518720), (13560, 1511552), (14460, 1417472), (14464, 1417080), (15360, 1334417), (15424, 1328880), (15680, 1307184), (15820, 1295616), (16611, 1233920), (16870, 1214976), (17920, 1143786), (18080, 1133664), (18816, 1089320), (18984, 1079680), (19280, 1063104), (20244, 1012480), (21504, 953155), (21696, 944720), (22148, 925440), (23136, 885920), (23520, 871456), (23618, 867840), (23730, 863744), (25088, 816990), (25305, 809984), (25312, 809760), (26880, 762524), (26992, 759360), (27120, 755776), (27233, 752640), (27685, 740352), (28920, 708736), (28928, 708540), (30848, 664440), (31360, 653592), (31640, 647808), (33222, 616960), (33740, 607488), (35427, 578560), (35840, 571893), (36160, 566832), (37632, 544660), (37968, 539840), (38560, 531552), (40488, 506240), (43392, 472360), (44296, 462720), (46272, 442960), (47040, 435728), (47236, 433920), (47460, 431872), (50176, 408495), (50610, 404992), (50624, 404880), (53760, 381262), (53984, 379680), (54240, 377888), (54466, 376320), (55370, 370176), (57840, 354368), (57856, 354270), (59045, 347136), (61696, 332220), (62720, 326796), (63280, 323904), (66444, 308480), (67480, 303744), (70854, 289280), (72320, 283416), (75264, 272330), (75936, 269920), (77120, 265776), (80976, 253120), (81699, 250880), (83055, 246784), (86784, 236180), (88592, 231360), (92544, 221480), (94080, 217864), (94472, 216960), (94920, 215936), (101220, 202496), (101248, 202440), (107520, 190631), (107968, 189840), (108480, 188944), (108932, 188160), (110740, 185088), (115680, 177184), (115712, 177135), (118090, 173568), (123392, 166110), (125440, 163398), (126560, 161952), (132888, 154240), (134960, 151872), (136165, 150528), (141708, 144640)]