2212518240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2267

約数の個数: 240

約数和(自身を含む): 7910844480

約数和(自身を除く): 5698326240

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, 54, 60, 72, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 216, 237, 240, 270, 288, 316, 324, 360, 395, 405, 432, 474, 480, 540, 632, 648, 711, 720, 790, 810, 864, 948, 1080, 1185, 1264, 1296, 1422, 1440, 1580, 1620, 1896, 2133, 2160, 2161, 2370, 2528, 2592, 2844, 3160, 3240, 3555, 3792, 4266, 4320, 4322, 4740, 5688, 6320, 6399, 6480, 6483, 7110, 7584, 8532, 8644, 9480, 10665, 10805, 11376, 12640, 12798, 12960, 12966, 14220, 17064, 17288, 18960, 19449, 21330, 21610, 22752, 25596, 25932, 28440, 31995, 32415, 34128, 34576, 37920, 38898, 42660, 43220, 51192, 51864, 56880, 58347, 63990, 64830, 68256, 69152, 77796, 85320, 86440, 97245, 102384, 103728, 113760, 116694, 127980, 129660, 155592, 170640, 170719, 172880, 175041, 194490, 204768, 207456, 233388, 255960, 259320, 291735, 311184, 341280, 341438, 345760, 350082, 388980, 466776, 511920, 512157, 518640, 583470, 622368, 682876, 700164, 777960, 853595, 875205, 933552, 1023840, 1024314, 1037280, 1166940, 1365752, 1400328, 1536471, 1555920, 1707190, 1750410, 1867104, 2048628, 2333880, 2560785, 2731504, 2800656, 3072942, 3111840, 3414380, 3500820, 4097256, 4609413, 4667760, 5121570, 5463008, 5601312, 6145884, 6828760, 7001640, 7682355, 8194512, 9218826, 9335520, 10243140, 12291768, 13657520, 13828239, 14003280, 15364710, 16389024, 18437652, 20486280, 23047065, 24583536, 27315040, 27656478, 28006560, 30729420, 36875304, 40972560, 46094130, 49167072, 55312956, 61458840, 69141195, 73750608, 81945120, 92188260, 110625912, 122917680, 138282390, 147501216, 184376520, 221251824, 245835360, 276564780, 368753040, 442503648, 553129560, 737506080, 1106259120, 2212518240]

約数ペア:

[(1, 2212518240), (2, 1106259120), (3, 737506080), (4, 553129560), (5, 442503648), (6, 368753040), (8, 276564780), (9, 245835360), (10, 221251824), (12, 184376520), (15, 147501216), (16, 138282390), (18, 122917680), (20, 110625912), (24, 92188260), (27, 81945120), (30, 73750608), (32, 69141195), (36, 61458840), (40, 55312956), (45, 49167072), (48, 46094130), (54, 40972560), (60, 36875304), (72, 30729420), (79, 28006560), (80, 27656478), (81, 27315040), (90, 24583536), (96, 23047065), (108, 20486280), (120, 18437652), (135, 16389024), (144, 15364710), (158, 14003280), (160, 13828239), (162, 13657520), (180, 12291768), (216, 10243140), (237, 9335520), (240, 9218826), (270, 8194512), (288, 7682355), (316, 7001640), (324, 6828760), (360, 6145884), (395, 5601312), (405, 5463008), (432, 5121570), (474, 4667760), (480, 4609413), (540, 4097256), (632, 3500820), (648, 3414380), (711, 3111840), (720, 3072942), (790, 2800656), (810, 2731504), (864, 2560785), (948, 2333880), (1080, 2048628), (1185, 1867104), (1264, 1750410), (1296, 1707190), (1422, 1555920), (1440, 1536471), (1580, 1400328), (1620, 1365752), (1896, 1166940), (2133, 1037280), (2160, 1024314), (2161, 1023840), (2370, 933552), (2528, 875205), (2592, 853595), (2844, 777960), (3160, 700164), (3240, 682876), (3555, 622368), (3792, 583470), (4266, 518640), (4320, 512157), (4322, 511920), (4740, 466776), (5688, 388980), (6320, 350082), (6399, 345760), (6480, 341438), (6483, 341280), (7110, 311184), (7584, 291735), (8532, 259320), (8644, 255960), (9480, 233388), (10665, 207456), (10805, 204768), (11376, 194490), (12640, 175041), (12798, 172880), (12960, 170719), (12966, 170640), (14220, 155592), (17064, 129660), (17288, 127980), (18960, 116694), (19449, 113760), (21330, 103728), (21610, 102384), (22752, 97245), (25596, 86440), (25932, 85320), (28440, 77796), (31995, 69152), (32415, 68256), (34128, 64830), (34576, 63990), (37920, 58347), (38898, 56880), (42660, 51864), (43220, 51192)]