20792315520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:465

約数の個数: 512

約数和(自身を含む): 76301222400

約数和(自身を除く): 55508906880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 73, 80, 90, 96, 106, 108, 120, 128, 135, 144, 146, 159, 160, 180, 192, 212, 216, 219, 240, 265, 270, 288, 292, 311, 318, 320, 360, 365, 384, 424, 432, 438, 477, 480, 530, 540, 576, 584, 622, 636, 640, 657, 720, 730, 795, 848, 864, 876, 933, 954, 960, 1060, 1080, 1095, 1152, 1168, 1244, 1272, 1314, 1431, 1440, 1460, 1555, 1590, 1696, 1728, 1752, 1866, 1908, 1920, 1971, 2120, 2160, 2190, 2336, 2385, 2488, 2544, 2628, 2799, 2862, 2880, 2920, 3110, 3180, 3285, 3392, 3456, 3504, 3732, 3816, 3869, 3942, 4240, 4320, 4380, 4665, 4672, 4770, 4976, 5088, 5256, 5598, 5724, 5760, 5840, 6220, 6360, 6570, 6784, 7008, 7155, 7464, 7632, 7738, 7884, 8397, 8480, 8640, 8760, 9330, 9344, 9540, 9855, 9952, 10176, 10512, 11196, 11448, 11607, 11680, 12440, 12720, 13140, 13995, 14016, 14310, 14928, 15264, 15476, 15768, 16483, 16794, 16960, 17280, 17520, 18660, 19080, 19345, 19710, 19904, 20352, 21024, 22392, 22703, 22896, 23214, 23360, 24880, 25440, 26280, 27990, 28032, 28620, 29856, 30528, 30952, 31536, 32966, 33588, 33920, 34821, 35040, 37320, 38160, 38690, 39420, 39808, 41985, 42048, 44784, 45406, 45792, 46428, 46720, 49449, 49760, 50880, 52560, 55980, 57240, 58035, 59712, 61056, 61904, 63072, 65932, 67176, 68109, 69642, 70080, 74640, 76320, 77380, 78840, 82415, 83970, 84096, 89568, 90812, 91584, 92856, 98898, 99520, 101760, 104463, 105120, 111960, 113515, 114480, 116070, 119424, 123808, 126144, 131864, 134352, 136218, 139284, 140160, 148347, 149280, 152640, 154760, 157680, 164830, 167940, 174105, 179136, 181624, 183168, 185712, 197796, 199040, 204327, 208926, 210240, 223920, 227030, 228960, 232140, 247245, 247616, 252288, 263728, 268704, 272436, 278568, 296694, 298560, 305280, 309520, 315360, 329660, 335880, 340545, 348210, 358272, 363248, 371424, 395592, 408654, 417852, 420480, 445041, 447840, 454060, 457920, 464280, 494490, 495232, 522315, 527456, 537408, 544872, 557136, 593388, 597120, 612981, 619040, 630720, 659320, 671760, 681090, 696420, 726496, 741735, 742848, 791184, 817308, 835704, 890082, 895680, 908120, 915840, 928560, 988980, 1021635, 1044630, 1054912, 1074816, 1089744, 1114272, 1186776, 1203259, 1225962, 1238080, 1261440, 1318640, 1343520, 1362180, 1392840, 1452992, 1483470, 1485696, 1582368, 1634616, 1671408, 1780164, 1791360, 1816240, 1857120, 1977960, 2043270, 2089260, 2109824, 2179488, 2225205, 2228544, 2373552, 2406518, 2451924, 2476160, 2637280, 2687040, 2724360, 2785680, 2905984, 2966940, 3064905, 3164736, 3269232, 3342816, 3560328, 3609777, 3632480, 3714240, 3955920, 4086540, 4178520, 4358976, 4450410, 4457088, 4747104, 4813036, 4903848, 5274560, 5374080, 5448720, 5571360, 5933880, 6016295, 6129810, 6329472, 6538464, 6685632, 7120656, 7219554, 7264960, 7428480, 7911840, 8173080, 8357040, 8717952, 8900820, 9494208, 9626072, 9807696, 10549120, 10829331, 10897440, 11142720, 11867760, 12032590, 12259620, 13076928, 13371264, 14241312, 14439108, 14529920, 15823680, 16346160, 16714080, 17801640, 18048885, 18988416, 19252144, 19615392, 21658662, 21794880, 22285440, 23735520, 24065180, 24519240, 26153856, 28482624, 28878216, 31647360, 32487993, 32692320, 33428160, 35603280, 36097770, 38504288, 39230784, 43317324, 43589760, 47471040, 48130360, 49038480, 54146655, 56965248, 57756432, 64975986, 65384640, 66856320, 71206560, 72195540, 77008576, 78461568, 86634648, 94942080, 96260720, 98076960, 108293310, 115512864, 129951972, 130769280, 142413120, 144391080, 154017152, 162439965, 173269296, 192521440, 196153920, 216586620, 231025728, 259903944, 284826240, 288782160, 324879930, 346538592, 385042880, 392307840, 433173240, 462051456, 519807888, 577564320, 649759860, 693077184, 770085760, 866346480, 1039615776, 1155128640, 1299519720, 1386154368, 1732692960, 2079231552, 2310257280, 2599039440, 3465385920, 4158463104, 5198078880, 6930771840, 10396157760, 20792315520]

約数ペア:

[(1, 20792315520), (2, 10396157760), (3, 6930771840), (4, 5198078880), (5, 4158463104), (6, 3465385920), (8, 2599039440), (9, 2310257280), (10, 2079231552), (12, 1732692960), (15, 1386154368), (16, 1299519720), (18, 1155128640), (20, 1039615776), (24, 866346480), (27, 770085760), (30, 693077184), (32, 649759860), (36, 577564320), (40, 519807888), (45, 462051456), (48, 433173240), (53, 392307840), (54, 385042880), (60, 346538592), (64, 324879930), (72, 288782160), (73, 284826240), (80, 259903944), (90, 231025728), (96, 216586620), (106, 196153920), (108, 192521440), (120, 173269296), (128, 162439965), (135, 154017152), (144, 144391080), (146, 142413120), (159, 130769280), (160, 129951972), (180, 115512864), (192, 108293310), (212, 98076960), (216, 96260720), (219, 94942080), (240, 86634648), (265, 78461568), (270, 77008576), (288, 72195540), (292, 71206560), (311, 66856320), (318, 65384640), (320, 64975986), (360, 57756432), (365, 56965248), (384, 54146655), (424, 49038480), (432, 48130360), (438, 47471040), (477, 43589760), (480, 43317324), (530, 39230784), (540, 38504288), (576, 36097770), (584, 35603280), (622, 33428160), (636, 32692320), (640, 32487993), (657, 31647360), (720, 28878216), (730, 28482624), (795, 26153856), (848, 24519240), (864, 24065180), (876, 23735520), (933, 22285440), (954, 21794880), (960, 21658662), (1060, 19615392), (1080, 19252144), (1095, 18988416), (1152, 18048885), (1168, 17801640), (1244, 16714080), (1272, 16346160), (1314, 15823680), (1431, 14529920), (1440, 14439108), (1460, 14241312), (1555, 13371264), (1590, 13076928), (1696, 12259620), (1728, 12032590), (1752, 11867760), (1866, 11142720), (1908, 10897440), (1920, 10829331), (1971, 10549120), (2120, 9807696), (2160, 9626072), (2190, 9494208), (2336, 8900820), (2385, 8717952), (2488, 8357040), (2544, 8173080), (2628, 7911840), (2799, 7428480), (2862, 7264960), (2880, 7219554), (2920, 7120656), (3110, 6685632), (3180, 6538464), (3285, 6329472), (3392, 6129810), (3456, 6016295), (3504, 5933880), (3732, 5571360), (3816, 5448720), (3869, 5374080), (3942, 5274560), (4240, 4903848), (4320, 4813036), (4380, 4747104), (4665, 4457088), (4672, 4450410), (4770, 4358976), (4976, 4178520), (5088, 4086540), (5256, 3955920), (5598, 3714240), (5724, 3632480), (5760, 3609777), (5840, 3560328), (6220, 3342816), (6360, 3269232), (6570, 3164736), (6784, 3064905), (7008, 2966940), (7155, 2905984), (7464, 2785680), (7632, 2724360), (7738, 2687040), (7884, 2637280), (8397, 2476160), (8480, 2451924), (8640, 2406518), (8760, 2373552), (9330, 2228544), (9344, 2225205), (9540, 2179488), (9855, 2109824), (9952, 2089260), (10176, 2043270), (10512, 1977960), (11196, 1857120), (11448, 1816240), (11607, 1791360), (11680, 1780164), (12440, 1671408), (12720, 1634616), (13140, 1582368), (13995, 1485696), (14016, 1483470), (14310, 1452992), (14928, 1392840), (15264, 1362180), (15476, 1343520), (15768, 1318640), (16483, 1261440), (16794, 1238080), (16960, 1225962), (17280, 1203259), (17520, 1186776), (18660, 1114272), (19080, 1089744), (19345, 1074816), (19710, 1054912), (19904, 1044630), (20352, 1021635), (21024, 988980), (22392, 928560), (22703, 915840), (22896, 908120), (23214, 895680), (23360, 890082), (24880, 835704), (25440, 817308), (26280, 791184), (27990, 742848), (28032, 741735), (28620, 726496), (29856, 696420), (30528, 681090), (30952, 671760), (31536, 659320), (32966, 630720), (33588, 619040), (33920, 612981), (34821, 597120), (35040, 593388), (37320, 557136), (38160, 544872), (38690, 537408), (39420, 527456), (39808, 522315), (41985, 495232), (42048, 494490), (44784, 464280), (45406, 457920), (45792, 454060), (46428, 447840), (46720, 445041), (49449, 420480), (49760, 417852), (50880, 408654), (52560, 395592), (55980, 371424), (57240, 363248), (58035, 358272), (59712, 348210), (61056, 340545), (61904, 335880), (63072, 329660), (65932, 315360), (67176, 309520), (68109, 305280), (69642, 298560), (70080, 296694), (74640, 278568), (76320, 272436), (77380, 268704), (78840, 263728), (82415, 252288), (83970, 247616), (84096, 247245), (89568, 232140), (90812, 228960), (91584, 227030), (92856, 223920), (98898, 210240), (99520, 208926), (101760, 204327), (104463, 199040), (105120, 197796), (111960, 185712), (113515, 183168), (114480, 181624), (116070, 179136), (119424, 174105), (123808, 167940), (126144, 164830), (131864, 157680), (134352, 154760), (136218, 152640), (139284, 149280), (140160, 148347)]