81220658688

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 640

約数和(自身を含む): 272782540800

約数和(自身を除く): 191561882112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 61, 62, 64, 72, 78, 93, 96, 104, 108, 117, 122, 124, 128, 144, 156, 183, 186, 192, 208, 216, 234, 239, 244, 248, 256, 279, 288, 312, 351, 366, 372, 384, 403, 416, 432, 468, 478, 488, 496, 512, 549, 558, 576, 624, 702, 717, 732, 744, 768, 793, 806, 832, 837, 864, 936, 956, 976, 992, 1098, 1116, 1152, 1209, 1248, 1404, 1434, 1464, 1488, 1536, 1586, 1612, 1647, 1664, 1674, 1728, 1872, 1891, 1912, 1952, 1984, 2151, 2196, 2232, 2304, 2379, 2418, 2496, 2808, 2868, 2928, 2976, 3107, 3172, 3224, 3294, 3328, 3348, 3456, 3627, 3744, 3782, 3824, 3904, 3968, 4302, 4392, 4464, 4608, 4758, 4836, 4992, 5616, 5673, 5736, 5856, 5952, 6214, 6344, 6448, 6453, 6588, 6656, 6696, 6912, 7137, 7254, 7409, 7488, 7564, 7648, 7808, 7936, 8604, 8784, 8928, 9321, 9516, 9672, 9984, 10881, 11232, 11346, 11472, 11712, 11904, 12428, 12688, 12896, 12906, 13176, 13392, 13824, 14274, 14508, 14579, 14818, 14976, 15128, 15296, 15616, 15872, 17019, 17208, 17568, 17856, 18642, 19032, 19344, 19968, 21411, 21762, 22227, 22464, 22692, 22944, 23424, 23808, 24583, 24856, 25376, 25792, 25812, 26352, 26784, 27963, 28548, 29016, 29158, 29636, 29952, 30256, 30592, 31232, 34038, 34416, 35136, 35712, 37284, 38064, 38688, 42822, 43524, 43737, 44454, 44928, 45384, 45888, 46848, 47616, 49166, 49712, 50752, 51057, 51584, 51624, 52704, 53568, 55926, 57096, 58032, 58316, 59272, 59904, 60512, 61184, 66681, 68076, 68832, 70272, 71424, 73749, 74568, 76128, 77376, 83889, 85644, 87048, 87474, 88908, 89856, 90768, 91776, 93696, 96317, 98332, 99424, 101504, 102114, 103168, 103248, 105408, 107136, 111852, 114192, 116064, 116632, 118544, 121024, 122368, 131211, 133362, 136152, 137664, 140544, 142848, 147498, 149136, 152256, 154752, 167778, 171288, 174096, 174948, 177816, 179712, 181536, 183552, 189527, 192634, 196664, 198848, 200043, 203008, 204228, 206336, 206496, 210816, 214272, 221247, 223704, 228384, 232128, 233264, 237088, 242048, 262422, 266724, 272304, 275328, 281088, 288951, 294996, 298272, 304512, 309504, 335556, 342576, 348192, 349896, 355632, 363072, 367104, 379054, 385268, 393328, 393633, 397696, 400086, 406016, 408456, 412992, 421632, 428544, 442494, 447408, 451949, 456768, 464256, 466528, 474176, 484096, 524844, 533448, 544608, 550656, 568581, 577902, 589992, 596544, 609024, 619008, 663741, 671112, 685152, 696384, 699792, 711264, 726144, 758108, 770536, 786656, 787266, 795392, 800172, 816912, 825984, 843264, 866853, 884988, 894816, 903898, 913536, 928512, 933056, 948352, 968192, 1049688, 1066896, 1089216, 1101312, 1137162, 1155804, 1179984, 1193088, 1218048, 1327482, 1342224, 1355847, 1370304, 1392768, 1399584, 1422528, 1452288, 1516216, 1541072, 1573312, 1574532, 1590784, 1600344, 1633824, 1651968, 1705743, 1733706, 1769976, 1789632, 1807796, 1827072, 1857024, 1866112, 1896704, 2099376, 2133792, 2178432, 2274324, 2311608, 2359968, 2386176, 2600559, 2654964, 2684448, 2711694, 2740608, 2785536, 2799168, 2845056, 2904576, 3032432, 3082144, 3146624, 3149064, 3200688, 3267648, 3303936, 3411486, 3467412, 3539952, 3579264, 3615592, 3654144, 3732224, 3793408, 4067541, 4198752, 4267584, 4356864, 4548648, 4623216, 4719936, 4772352, 5117229, 5201118, 5309928, 5368896, 5423388, 5481216, 5571072, 5598336, 5690112, 5875337, 6064864, 6164288, 6293248, 6298128, 6401376, 6535296, 6822972, 6934824, 7079904, 7158528, 7231184, 7464448, 8135082, 8397504, 8535168, 8713728, 9097296, 9246432, 9439872, 10234458, 10402236, 10619856, 10737792, 10846776, 10962432, 11196672, 11380224, 11750674, 12129728, 12202623, 12328576, 12586496, 12596256, 12802752, 13070592, 13645944, 13869648, 14159808, 14317056, 14462368, 16270164, 16795008, 17070336, 17626011, 18194592, 18492864, 18879744, 20468916, 20804472, 21239712, 21475584, 21693552, 22393344, 23501348, 24259456, 24405246, 24657152, 25192512, 25605504, 26141184, 27291888, 27739296, 28319616, 28924736, 32540328, 33590016, 34140672, 35252022, 36389184, 36985728, 37759488, 40937832, 41608944, 42479424, 42951168, 43387104, 47002696, 48518912, 48810492, 49314304, 50385024, 51211008, 52878033, 54583776, 55478592, 56639232, 57849472, 65080656, 67180032, 70504044, 72778368, 73971456, 81875664, 83217888, 84958848, 86774208, 94005392, 97037824, 97620984, 100770048, 102422016, 105756066, 109167552, 110957184, 113278464, 115698944, 130161312, 141008088, 145556736, 147942912, 158634099, 163751328, 166435776, 169917696, 173548416, 188010784, 195241968, 201540096, 211512132, 218335104, 221914368, 231397888, 260322624, 282016176, 291113472, 317268198, 327502656, 332871552, 339835392, 347096832, 376021568, 390483936, 423024264, 436670208, 443828736, 520645248, 564032352, 634536396, 655005312, 665743104, 694193664, 752043136, 780967872, 846048528, 873340416, 1041290496, 1128064704, 1269072792, 1310010624, 1331486208, 1504086272, 1561935744, 1692097056, 2082580992, 2256129408, 2538145584, 2620021248, 3008172544, 3123871488, 3384194112, 4512258816, 5076291168, 6247742976, 6768388224, 9024517632, 10152582336, 13536776448, 20305164672, 27073552896, 40610329344, 81220658688]

約数ペア:

[(1, 81220658688), (2, 40610329344), (3, 27073552896), (4, 20305164672), (6, 13536776448), (8, 10152582336), (9, 9024517632), (12, 6768388224), (13, 6247742976), (16, 5076291168), (18, 4512258816), (24, 3384194112), (26, 3123871488), (27, 3008172544), (31, 2620021248), (32, 2538145584), (36, 2256129408), (39, 2082580992), (48, 1692097056), (52, 1561935744), (54, 1504086272), (61, 1331486208), (62, 1310010624), (64, 1269072792), (72, 1128064704), (78, 1041290496), (93, 873340416), (96, 846048528), (104, 780967872), (108, 752043136), (117, 694193664), (122, 665743104), (124, 655005312), (128, 634536396), (144, 564032352), (156, 520645248), (183, 443828736), (186, 436670208), (192, 423024264), (208, 390483936), (216, 376021568), (234, 347096832), (239, 339835392), (244, 332871552), (248, 327502656), (256, 317268198), (279, 291113472), (288, 282016176), (312, 260322624), (351, 231397888), (366, 221914368), (372, 218335104), (384, 211512132), (403, 201540096), (416, 195241968), (432, 188010784), (468, 173548416), (478, 169917696), (488, 166435776), (496, 163751328), (512, 158634099), (549, 147942912), (558, 145556736), (576, 141008088), (624, 130161312), (702, 115698944), (717, 113278464), (732, 110957184), (744, 109167552), (768, 105756066), (793, 102422016), (806, 100770048), (832, 97620984), (837, 97037824), (864, 94005392), (936, 86774208), (956, 84958848), (976, 83217888), (992, 81875664), (1098, 73971456), (1116, 72778368), (1152, 70504044), (1209, 67180032), (1248, 65080656), (1404, 57849472), (1434, 56639232), (1464, 55478592), (1488, 54583776), (1536, 52878033), (1586, 51211008), (1612, 50385024), (1647, 49314304), (1664, 48810492), (1674, 48518912), (1728, 47002696), (1872, 43387104), (1891, 42951168), (1912, 42479424), (1952, 41608944), (1984, 40937832), (2151, 37759488), (2196, 36985728), (2232, 36389184), (2304, 35252022), (2379, 34140672), (2418, 33590016), (2496, 32540328), (2808, 28924736), (2868, 28319616), (2928, 27739296), (2976, 27291888), (3107, 26141184), (3172, 25605504), (3224, 25192512), (3294, 24657152), (3328, 24405246), (3348, 24259456), (3456, 23501348), (3627, 22393344), (3744, 21693552), (3782, 21475584), (3824, 21239712), (3904, 20804472), (3968, 20468916), (4302, 18879744), (4392, 18492864), (4464, 18194592), (4608, 17626011), (4758, 17070336), (4836, 16795008), (4992, 16270164), (5616, 14462368), (5673, 14317056), (5736, 14159808), (5856, 13869648), (5952, 13645944), (6214, 13070592), (6344, 12802752), (6448, 12596256), (6453, 12586496), (6588, 12328576), (6656, 12202623), (6696, 12129728), (6912, 11750674), (7137, 11380224), (7254, 11196672), (7409, 10962432), (7488, 10846776), (7564, 10737792), (7648, 10619856), (7808, 10402236), (7936, 10234458), (8604, 9439872), (8784, 9246432), (8928, 9097296), (9321, 8713728), (9516, 8535168), (9672, 8397504), (9984, 8135082), (10881, 7464448), (11232, 7231184), (11346, 7158528), (11472, 7079904), (11712, 6934824), (11904, 6822972), (12428, 6535296), (12688, 6401376), (12896, 6298128), (12906, 6293248), (13176, 6164288), (13392, 6064864), (13824, 5875337), (14274, 5690112), (14508, 5598336), (14579, 5571072), (14818, 5481216), (14976, 5423388), (15128, 5368896), (15296, 5309928), (15616, 5201118), (15872, 5117229), (17019, 4772352), (17208, 4719936), (17568, 4623216), (17856, 4548648), (18642, 4356864), (19032, 4267584), (19344, 4198752), (19968, 4067541), (21411, 3793408), (21762, 3732224), (22227, 3654144), (22464, 3615592), (22692, 3579264), (22944, 3539952), (23424, 3467412), (23808, 3411486), (24583, 3303936), (24856, 3267648), (25376, 3200688), (25792, 3149064), (25812, 3146624), (26352, 3082144), (26784, 3032432), (27963, 2904576), (28548, 2845056), (29016, 2799168), (29158, 2785536), (29636, 2740608), (29952, 2711694), (30256, 2684448), (30592, 2654964), (31232, 2600559), (34038, 2386176), (34416, 2359968), (35136, 2311608), (35712, 2274324), (37284, 2178432), (38064, 2133792), (38688, 2099376), (42822, 1896704), (43524, 1866112), (43737, 1857024), (44454, 1827072), (44928, 1807796), (45384, 1789632), (45888, 1769976), (46848, 1733706), (47616, 1705743), (49166, 1651968), (49712, 1633824), (50752, 1600344), (51057, 1590784), (51584, 1574532), (51624, 1573312), (52704, 1541072), (53568, 1516216), (55926, 1452288), (57096, 1422528), (58032, 1399584), (58316, 1392768), (59272, 1370304), (59904, 1355847), (60512, 1342224), (61184, 1327482), (66681, 1218048), (68076, 1193088), (68832, 1179984), (70272, 1155804), (71424, 1137162), (73749, 1101312), (74568, 1089216), (76128, 1066896), (77376, 1049688), (83889, 968192), (85644, 948352), (87048, 933056), (87474, 928512), (88908, 913536), (89856, 903898), (90768, 894816), (91776, 884988), (93696, 866853), (96317, 843264), (98332, 825984), (99424, 816912), (101504, 800172), (102114, 795392), (103168, 787266), (103248, 786656), (105408, 770536), (107136, 758108), (111852, 726144), (114192, 711264), (116064, 699792), (116632, 696384), (118544, 685152), (121024, 671112), (122368, 663741), (131211, 619008), (133362, 609024), (136152, 596544), (137664, 589992), (140544, 577902), (142848, 568581), (147498, 550656), (149136, 544608), (152256, 533448), (154752, 524844), (167778, 484096), (171288, 474176), (174096, 466528), (174948, 464256), (177816, 456768), (179712, 451949), (181536, 447408), (183552, 442494), (189527, 428544), (192634, 421632), (196664, 412992), (198848, 408456), (200043, 406016), (203008, 400086), (204228, 397696), (206336, 393633), (206496, 393328), (210816, 385268), (214272, 379054), (221247, 367104), (223704, 363072), (228384, 355632), (232128, 349896), (233264, 348192), (237088, 342576), (242048, 335556), (262422, 309504), (266724, 304512), (272304, 298272), (275328, 294996), (281088, 288951)]