21551145504

素因数分解:

$2^5\times 3^1\times 7^5\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 432

約数和(自身を含む): 71538925248

約数和(自身を除く): 49987779744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 49, 56, 57, 74, 76, 84, 96, 98, 111, 112, 114, 133, 147, 148, 152, 168, 196, 222, 224, 228, 259, 266, 294, 296, 304, 336, 343, 361, 392, 399, 444, 456, 518, 532, 588, 592, 608, 672, 686, 703, 722, 777, 784, 798, 888, 912, 931, 1029, 1036, 1064, 1083, 1176, 1184, 1372, 1406, 1444, 1554, 1568, 1596, 1776, 1813, 1824, 1862, 2058, 2072, 2109, 2128, 2166, 2352, 2401, 2527, 2744, 2793, 2812, 2888, 3108, 3192, 3552, 3626, 3724, 4116, 4144, 4218, 4256, 4332, 4704, 4802, 4921, 5054, 5439, 5488, 5586, 5624, 5776, 6216, 6384, 6517, 7203, 7252, 7448, 7581, 8232, 8288, 8436, 8664, 9604, 9842, 10108, 10878, 10976, 11172, 11248, 11552, 12432, 12691, 12768, 13034, 13357, 14406, 14504, 14763, 14896, 15162, 16464, 16807, 16872, 17328, 17689, 19208, 19551, 19684, 20216, 21756, 22344, 22496, 24864, 25382, 26068, 26714, 28812, 29008, 29526, 29792, 30324, 32928, 33614, 33744, 34447, 34656, 35378, 38073, 38416, 39102, 39368, 40071, 40432, 43512, 44688, 45619, 50421, 50764, 52136, 53067, 53428, 57624, 58016, 59052, 60648, 67228, 67488, 68894, 70756, 76146, 76832, 78204, 78736, 80142, 80864, 87024, 88837, 89376, 91238, 93499, 100842, 101528, 103341, 104272, 106134, 106856, 115248, 118104, 121296, 123823, 134456, 136857, 137788, 141512, 152292, 156408, 157472, 160284, 174048, 177674, 182476, 186998, 201684, 203056, 206682, 208544, 212268, 213712, 230496, 236208, 241129, 242592, 247646, 266511, 268912, 273714, 275576, 280497, 283024, 304584, 312816, 319333, 320568, 355348, 364952, 371469, 373996, 403368, 406112, 413364, 424536, 427424, 472416, 482258, 495292, 533022, 537824, 547428, 551152, 560994, 566048, 609168, 621859, 625632, 638666, 641136, 654493, 710696, 723387, 729904, 742938, 747992, 806736, 826728, 849072, 866761, 957999, 964516, 990584, 1066044, 1094856, 1102304, 1121988, 1218336, 1243718, 1277332, 1282272, 1308986, 1421392, 1446774, 1459808, 1485876, 1495984, 1613472, 1653456, 1687903, 1698144, 1733522, 1865577, 1915998, 1929032, 1963479, 1981168, 2132088, 2189712, 2243976, 2487436, 2554664, 2600283, 2617972, 2842784, 2893548, 2971752, 2991968, 3306912, 3375806, 3467044, 3731154, 3831996, 3858064, 3926958, 3962336, 4264176, 4379424, 4487952, 4581451, 4974872, 5063709, 5109328, 5200566, 5235944, 5787096, 5943504, 6067327, 6751612, 6934088, 7462308, 7663992, 7716128, 7853916, 8528352, 8975904, 9162902, 9949744, 10127418, 10218656, 10401132, 10471888, 11574192, 11815321, 11887008, 12134654, 13503224, 13744353, 13868176, 14924616, 15327984, 15707832, 18201981, 18325804, 19899488, 20254836, 20802264, 20943776, 23148384, 23630642, 24269308, 27006448, 27488706, 27736352, 29849232, 30655968, 31415664, 32070157, 35445963, 36403962, 36651608, 40509672, 41604528, 47261284, 48538616, 54012896, 54977412, 59698464, 62831328, 64140314, 70891926, 72807924, 73303216, 81019344, 83209056, 94522568, 96210471, 97077232, 109954824, 128280628, 141783852, 145615848, 146606432, 162038688, 189045136, 192420942, 194154464, 219909648, 224491099, 256561256, 283567704, 291231696, 378090272, 384841884, 439819296, 448982198, 513122512, 567135408, 582463392, 673473297, 769683768, 897964396, 1026245024, 1134270816, 1346946594, 1539367536, 1795928792, 2693893188, 3078735072, 3591857584, 5387786376, 7183715168, 10775572752, 21551145504]

約数ペア:

[(1, 21551145504), (2, 10775572752), (3, 7183715168), (4, 5387786376), (6, 3591857584), (7, 3078735072), (8, 2693893188), (12, 1795928792), (14, 1539367536), (16, 1346946594), (19, 1134270816), (21, 1026245024), (24, 897964396), (28, 769683768), (32, 673473297), (37, 582463392), (38, 567135408), (42, 513122512), (48, 448982198), (49, 439819296), (56, 384841884), (57, 378090272), (74, 291231696), (76, 283567704), (84, 256561256), (96, 224491099), (98, 219909648), (111, 194154464), (112, 192420942), (114, 189045136), (133, 162038688), (147, 146606432), (148, 145615848), (152, 141783852), (168, 128280628), (196, 109954824), (222, 97077232), (224, 96210471), (228, 94522568), (259, 83209056), (266, 81019344), (294, 73303216), (296, 72807924), (304, 70891926), (336, 64140314), (343, 62831328), (361, 59698464), (392, 54977412), (399, 54012896), (444, 48538616), (456, 47261284), (518, 41604528), (532, 40509672), (588, 36651608), (592, 36403962), (608, 35445963), (672, 32070157), (686, 31415664), (703, 30655968), (722, 29849232), (777, 27736352), (784, 27488706), (798, 27006448), (888, 24269308), (912, 23630642), (931, 23148384), (1029, 20943776), (1036, 20802264), (1064, 20254836), (1083, 19899488), (1176, 18325804), (1184, 18201981), (1372, 15707832), (1406, 15327984), (1444, 14924616), (1554, 13868176), (1568, 13744353), (1596, 13503224), (1776, 12134654), (1813, 11887008), (1824, 11815321), (1862, 11574192), (2058, 10471888), (2072, 10401132), (2109, 10218656), (2128, 10127418), (2166, 9949744), (2352, 9162902), (2401, 8975904), (2527, 8528352), (2744, 7853916), (2793, 7716128), (2812, 7663992), (2888, 7462308), (3108, 6934088), (3192, 6751612), (3552, 6067327), (3626, 5943504), (3724, 5787096), (4116, 5235944), (4144, 5200566), (4218, 5109328), (4256, 5063709), (4332, 4974872), (4704, 4581451), (4802, 4487952), (4921, 4379424), (5054, 4264176), (5439, 3962336), (5488, 3926958), (5586, 3858064), (5624, 3831996), (5776, 3731154), (6216, 3467044), (6384, 3375806), (6517, 3306912), (7203, 2991968), (7252, 2971752), (7448, 2893548), (7581, 2842784), (8232, 2617972), (8288, 2600283), (8436, 2554664), (8664, 2487436), (9604, 2243976), (9842, 2189712), (10108, 2132088), (10878, 1981168), (10976, 1963479), (11172, 1929032), (11248, 1915998), (11552, 1865577), (12432, 1733522), (12691, 1698144), (12768, 1687903), (13034, 1653456), (13357, 1613472), (14406, 1495984), (14504, 1485876), (14763, 1459808), (14896, 1446774), (15162, 1421392), (16464, 1308986), (16807, 1282272), (16872, 1277332), (17328, 1243718), (17689, 1218336), (19208, 1121988), (19551, 1102304), (19684, 1094856), (20216, 1066044), (21756, 990584), (22344, 964516), (22496, 957999), (24864, 866761), (25382, 849072), (26068, 826728), (26714, 806736), (28812, 747992), (29008, 742938), (29526, 729904), (29792, 723387), (30324, 710696), (32928, 654493), (33614, 641136), (33744, 638666), (34447, 625632), (34656, 621859), (35378, 609168), (38073, 566048), (38416, 560994), (39102, 551152), (39368, 547428), (40071, 537824), (40432, 533022), (43512, 495292), (44688, 482258), (45619, 472416), (50421, 427424), (50764, 424536), (52136, 413364), (53067, 406112), (53428, 403368), (57624, 373996), (58016, 371469), (59052, 364952), (60648, 355348), (67228, 320568), (67488, 319333), (68894, 312816), (70756, 304584), (76146, 283024), (76832, 280497), (78204, 275576), (78736, 273714), (80142, 268912), (80864, 266511), (87024, 247646), (88837, 242592), (89376, 241129), (91238, 236208), (93499, 230496), (100842, 213712), (101528, 212268), (103341, 208544), (104272, 206682), (106134, 203056), (106856, 201684), (115248, 186998), (118104, 182476), (121296, 177674), (123823, 174048), (134456, 160284), (136857, 157472), (137788, 156408), (141512, 152292)]