2021284945920

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{278801}}^1$

素因数の和:278894

約数の個数: 224

約数和(自身を含む): 6577362959040

約数和(自身を除く): 4556078013120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 512, 590, 640, 708, 768, 885, 944, 960, 1024, 1180, 1280, 1416, 1536, 1770, 1888, 1920, 2048, 2360, 2560, 2832, 3072, 3540, 3776, 3840, 4096, 4720, 5120, 5664, 6144, 7080, 7552, 7680, 8192, 9440, 10240, 11328, 12288, 14160, 15104, 15360, 18880, 20480, 22656, 24576, 28320, 30208, 30720, 37760, 40960, 45312, 56640, 60416, 61440, 75520, 90624, 113280, 120832, 122880, 151040, 181248, 226560, 241664, 278801, 302080, 362496, 453120, 483328, 557602, 604160, 724992, 836403, 906240, 1115204, 1208320, 1394005, 1449984, 1672806, 1812480, 2230408, 2416640, 2788010, 3345612, 3624960, 4182015, 4460816, 5576020, 6691224, 7249920, 8364030, 8921632, 11152040, 13382448, 16449259, 16728060, 17843264, 22304080, 26764896, 32898518, 33456120, 35686528, 44608160, 49347777, 53529792, 65797036, 66912240, 71373056, 82246295, 89216320, 98695554, 107059584, 131594072, 133824480, 142746112, 164492590, 178432640, 197391108, 214119168, 246738885, 263188144, 267648960, 285492224, 328985180, 356865280, 394782216, 428238336, 493477770, 526376288, 535297920, 570984448, 657970360, 713730560, 789564432, 856476672, 986955540, 1052752576, 1070595840, 1141968896, 1315940720, 1427461120, 1579128864, 1712953344, 1973911080, 2105505152, 2141191680, 2283937792, 2631881440, 2854922240, 3158257728, 3425906688, 3947822160, 4211010304, 4282383360, 5263762880, 5709844480, 6316515456, 6851813376, 7895644320, 8422020608, 8564766720, 10527525760, 11419688960, 12633030912, 15791288640, 16844041216, 17129533440, 21055051520, 25266061824, 31582577280, 33688082432, 34259066880, 42110103040, 50532123648, 63165154560, 67376164864, 84220206080, 101064247296, 126330309120, 134752329728, 168440412160, 202128494592, 252660618240, 336880824320, 404256989184, 505321236480, 673761648640, 1010642472960, 2021284945920]

約数ペア:

[(1, 2021284945920), (2, 1010642472960), (3, 673761648640), (4, 505321236480), (5, 404256989184), (6, 336880824320), (8, 252660618240), (10, 202128494592), (12, 168440412160), (15, 134752329728), (16, 126330309120), (20, 101064247296), (24, 84220206080), (30, 67376164864), (32, 63165154560), (40, 50532123648), (48, 42110103040), (59, 34259066880), (60, 33688082432), (64, 31582577280), (80, 25266061824), (96, 21055051520), (118, 17129533440), (120, 16844041216), (128, 15791288640), (160, 12633030912), (177, 11419688960), (192, 10527525760), (236, 8564766720), (240, 8422020608), (256, 7895644320), (295, 6851813376), (320, 6316515456), (354, 5709844480), (384, 5263762880), (472, 4282383360), (480, 4211010304), (512, 3947822160), (590, 3425906688), (640, 3158257728), (708, 2854922240), (768, 2631881440), (885, 2283937792), (944, 2141191680), (960, 2105505152), (1024, 1973911080), (1180, 1712953344), (1280, 1579128864), (1416, 1427461120), (1536, 1315940720), (1770, 1141968896), (1888, 1070595840), (1920, 1052752576), (2048, 986955540), (2360, 856476672), (2560, 789564432), (2832, 713730560), (3072, 657970360), (3540, 570984448), (3776, 535297920), (3840, 526376288), (4096, 493477770), (4720, 428238336), (5120, 394782216), (5664, 356865280), (6144, 328985180), (7080, 285492224), (7552, 267648960), (7680, 263188144), (8192, 246738885), (9440, 214119168), (10240, 197391108), (11328, 178432640), (12288, 164492590), (14160, 142746112), (15104, 133824480), (15360, 131594072), (18880, 107059584), (20480, 98695554), (22656, 89216320), (24576, 82246295), (28320, 71373056), (30208, 66912240), (30720, 65797036), (37760, 53529792), (40960, 49347777), (45312, 44608160), (56640, 35686528), (60416, 33456120), (61440, 32898518), (75520, 26764896), (90624, 22304080), (113280, 17843264), (120832, 16728060), (122880, 16449259), (151040, 13382448), (181248, 11152040), (226560, 8921632), (241664, 8364030), (278801, 7249920), (302080, 6691224), (362496, 5576020), (453120, 4460816), (483328, 4182015), (557602, 3624960), (604160, 3345612), (724992, 2788010), (836403, 2416640), (906240, 2230408), (1115204, 1812480), (1208320, 1672806), (1394005, 1449984)]