20736686880

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5911

約数の個数: 576

約数和(自身を含む): 90335202048

約数和(自身を除く): 69598515168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 243, 252, 260, 270, 273, 280, 288, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 416, 420, 432, 455, 468, 480, 486, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 672, 702, 720, 728, 756, 780, 810, 819, 840, 864, 910, 936, 945, 972, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1215, 1248, 1260, 1296, 1365, 1404, 1440, 1456, 1512, 1560, 1620, 1638, 1680, 1701, 1755, 1820, 1872, 1890, 1944, 2016, 2080, 2106, 2160, 2184, 2268, 2340, 2430, 2457, 2520, 2592, 2730, 2808, 2835, 2912, 3024, 3120, 3159, 3240, 3276, 3360, 3402, 3510, 3640, 3744, 3780, 3888, 4095, 4212, 4320, 4368, 4536, 4680, 4860, 4914, 5040, 5265, 5460, 5616, 5670, 5861, 6048, 6240, 6318, 6480, 6552, 6804, 7020, 7280, 7371, 7560, 7776, 8190, 8424, 8505, 8736, 9072, 9360, 9720, 9828, 10080, 10530, 10920, 11232, 11340, 11722, 12285, 12636, 12960, 13104, 13608, 14040, 14560, 14742, 15120, 15795, 16380, 16848, 17010, 17583, 18144, 18720, 19440, 19656, 21060, 21840, 22113, 22680, 23444, 24570, 25272, 26208, 27216, 28080, 29305, 29484, 30240, 31590, 32760, 33696, 34020, 35166, 36855, 38880, 39312, 41027, 42120, 43680, 44226, 45360, 46888, 49140, 50544, 52749, 54432, 56160, 58610, 58968, 63180, 65520, 68040, 70332, 73710, 76193, 78624, 82054, 84240, 87915, 88452, 90720, 93776, 98280, 101088, 105498, 110565, 117220, 117936, 123081, 126360, 131040, 136080, 140664, 147420, 152386, 158247, 164108, 168480, 175830, 176904, 187552, 196560, 205135, 210996, 221130, 228579, 234440, 235872, 246162, 252720, 263745, 272160, 281328, 294840, 304772, 316494, 328216, 351660, 353808, 369243, 380965, 393120, 410270, 421992, 442260, 457158, 468880, 474741, 492324, 505440, 527490, 533351, 562656, 589680, 609544, 615405, 632988, 656432, 685737, 703320, 707616, 738486, 761930, 791235, 820540, 843984, 884520, 914316, 937760, 949482, 984648, 1054980, 1066702, 1107729, 1142895, 1179360, 1219088, 1230810, 1265976, 1312864, 1371474, 1406640, 1424223, 1476972, 1523860, 1582470, 1600053, 1641080, 1687968, 1769040, 1828632, 1846215, 1898964, 1969296, 2057211, 2109960, 2133404, 2215458, 2285790, 2373705, 2438176, 2461620, 2531952, 2666755, 2742948, 2813280, 2848446, 2953944, 3047720, 3164940, 3200106, 3282160, 3323187, 3428685, 3538080, 3657264, 3692430, 3797928, 3938592, 4114422, 4219920, 4266808, 4430916, 4571580, 4747410, 4800159, 4923240, 5063904, 5333510, 5485896, 5538645, 5696892, 5907888, 6095440, 6171633, 6329880, 6400212, 6564320, 6646374, 6857370, 7121115, 7314528, 7384860, 7595856, 8000265, 8228844, 8439840, 8533616, 8861832, 9143160, 9494820, 9600318, 9846480, 9969561, 10286055, 10667020, 10971792, 11077290, 11393784, 11815776, 12190880, 12343266, 12659760, 12800424, 13292748, 13714740, 14242230, 14400477, 14769720, 15191712, 16000530, 16457688, 16615935, 17067232, 17723664, 18286320, 18514899, 18989640, 19200636, 19692960, 19939122, 20572110, 21334040, 21943584, 22154580, 22787568, 24000795, 24686532, 25319520, 25600848, 26585496, 27429480, 28484460, 28800954, 29539440, 30858165, 32001060, 32915376, 33231870, 35447328, 36572640, 37029798, 37979280, 38401272, 39878244, 41144220, 42668080, 43201431, 44309160, 45575136, 48001590, 49373064, 49847805, 51201696, 53170992, 54858960, 56968920, 57601908, 59078880, 61716330, 64002120, 65830752, 66463740, 72002385, 74059596, 75958560, 76802544, 79756488, 82288440, 85336160, 86402862, 88618320, 92574495, 96003180, 98746128, 99695610, 106341984, 109717920, 113937840, 115203816, 123432660, 128004240, 129604293, 132927480, 144004770, 148119192, 153605088, 159512976, 164576880, 172805724, 177236640, 185148990, 192006360, 197492256, 199391220, 216007155, 227875680, 230407632, 246865320, 256008480, 259208586, 265854960, 288009540, 296238384, 319025952, 329153760, 345611448, 370297980, 384012720, 398782440, 432014310, 460815264, 493730640, 518417172, 531709920, 576019080, 592476768, 648021465, 691222896, 740595960, 768025440, 797564880, 864028620, 987461280, 1036834344, 1152038160, 1296042930, 1382445792, 1481191920, 1595129760, 1728057240, 2073668688, 2304076320, 2592085860, 2962383840, 3456114480, 4147337376, 5184171720, 6912228960, 10368343440, 20736686880]

約数ペア:

[(1, 20736686880), (2, 10368343440), (3, 6912228960), (4, 5184171720), (5, 4147337376), (6, 3456114480), (7, 2962383840), (8, 2592085860), (9, 2304076320), (10, 2073668688), (12, 1728057240), (13, 1595129760), (14, 1481191920), (15, 1382445792), (16, 1296042930), (18, 1152038160), (20, 1036834344), (21, 987461280), (24, 864028620), (26, 797564880), (27, 768025440), (28, 740595960), (30, 691222896), (32, 648021465), (35, 592476768), (36, 576019080), (39, 531709920), (40, 518417172), (42, 493730640), (45, 460815264), (48, 432014310), (52, 398782440), (54, 384012720), (56, 370297980), (60, 345611448), (63, 329153760), (65, 319025952), (70, 296238384), (72, 288009540), (78, 265854960), (80, 259208586), (81, 256008480), (84, 246865320), (90, 230407632), (91, 227875680), (96, 216007155), (104, 199391220), (105, 197492256), (108, 192006360), (112, 185148990), (117, 177236640), (120, 172805724), (126, 164576880), (130, 159512976), (135, 153605088), (140, 148119192), (144, 144004770), (156, 132927480), (160, 129604293), (162, 128004240), (168, 123432660), (180, 115203816), (182, 113937840), (189, 109717920), (195, 106341984), (208, 99695610), (210, 98746128), (216, 96003180), (224, 92574495), (234, 88618320), (240, 86402862), (243, 85336160), (252, 82288440), (260, 79756488), (270, 76802544), (273, 75958560), (280, 74059596), (288, 72002385), (312, 66463740), (315, 65830752), (324, 64002120), (336, 61716330), (351, 59078880), (360, 57601908), (364, 56968920), (378, 54858960), (390, 53170992), (405, 51201696), (416, 49847805), (420, 49373064), (432, 48001590), (455, 45575136), (468, 44309160), (480, 43201431), (486, 42668080), (504, 41144220), (520, 39878244), (540, 38401272), (546, 37979280), (560, 37029798), (567, 36572640), (585, 35447328), (624, 33231870), (630, 32915376), (648, 32001060), (672, 30858165), (702, 29539440), (720, 28800954), (728, 28484460), (756, 27429480), (780, 26585496), (810, 25600848), (819, 25319520), (840, 24686532), (864, 24000795), (910, 22787568), (936, 22154580), (945, 21943584), (972, 21334040), (1008, 20572110), (1040, 19939122), (1053, 19692960), (1080, 19200636), (1092, 18989640), (1120, 18514899), (1134, 18286320), (1170, 17723664), (1215, 17067232), (1248, 16615935), (1260, 16457688), (1296, 16000530), (1365, 15191712), (1404, 14769720), (1440, 14400477), (1456, 14242230), (1512, 13714740), (1560, 13292748), (1620, 12800424), (1638, 12659760), (1680, 12343266), (1701, 12190880), (1755, 11815776), (1820, 11393784), (1872, 11077290), (1890, 10971792), (1944, 10667020), (2016, 10286055), (2080, 9969561), (2106, 9846480), (2160, 9600318), (2184, 9494820), (2268, 9143160), (2340, 8861832), (2430, 8533616), (2457, 8439840), (2520, 8228844), (2592, 8000265), (2730, 7595856), (2808, 7384860), (2835, 7314528), (2912, 7121115), (3024, 6857370), (3120, 6646374), (3159, 6564320), (3240, 6400212), (3276, 6329880), (3360, 6171633), (3402, 6095440), (3510, 5907888), (3640, 5696892), (3744, 5538645), (3780, 5485896), (3888, 5333510), (4095, 5063904), (4212, 4923240), (4320, 4800159), (4368, 4747410), (4536, 4571580), (4680, 4430916), (4860, 4266808), (4914, 4219920), (5040, 4114422), (5265, 3938592), (5460, 3797928), (5616, 3692430), (5670, 3657264), (5861, 3538080), (6048, 3428685), (6240, 3323187), (6318, 3282160), (6480, 3200106), (6552, 3164940), (6804, 3047720), (7020, 2953944), (7280, 2848446), (7371, 2813280), (7560, 2742948), (7776, 2666755), (8190, 2531952), (8424, 2461620), (8505, 2438176), (8736, 2373705), (9072, 2285790), (9360, 2215458), (9720, 2133404), (9828, 2109960), (10080, 2057211), (10530, 1969296), (10920, 1898964), (11232, 1846215), (11340, 1828632), (11722, 1769040), (12285, 1687968), (12636, 1641080), (12960, 1600053), (13104, 1582470), (13608, 1523860), (14040, 1476972), (14560, 1424223), (14742, 1406640), (15120, 1371474), (15795, 1312864), (16380, 1265976), (16848, 1230810), (17010, 1219088), (17583, 1179360), (18144, 1142895), (18720, 1107729), (19440, 1066702), (19656, 1054980), (21060, 984648), (21840, 949482), (22113, 937760), (22680, 914316), (23444, 884520), (24570, 843984), (25272, 820540), (26208, 791235), (27216, 761930), (28080, 738486), (29305, 707616), (29484, 703320), (30240, 685737), (31590, 656432), (32760, 632988), (33696, 615405), (34020, 609544), (35166, 589680), (36855, 562656), (38880, 533351), (39312, 527490), (41027, 505440), (42120, 492324), (43680, 474741), (44226, 468880), (45360, 457158), (46888, 442260), (49140, 421992), (50544, 410270), (52749, 393120), (54432, 380965), (56160, 369243), (58610, 353808), (58968, 351660), (63180, 328216), (65520, 316494), (68040, 304772), (70332, 294840), (73710, 281328), (76193, 272160), (78624, 263745), (82054, 252720), (84240, 246162), (87915, 235872), (88452, 234440), (90720, 228579), (93776, 221130), (98280, 210996), (101088, 205135), (105498, 196560), (110565, 187552), (117220, 176904), (117936, 175830), (123081, 168480), (126360, 164108), (131040, 158247), (136080, 152386), (140664, 147420)]