420497391744

素因数分解:

$2^7\times 3^4\times {\mathrm{223}}^1\times {\mathrm{181871}}^1$

素因数の和:182120

約数の個数: 160

約数和(自身を含む): 1257011965440

約数和(自身を除く): 836514573696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 223, 288, 324, 384, 432, 446, 576, 648, 669, 864, 892, 1152, 1296, 1338, 1728, 1784, 2007, 2592, 2676, 3456, 3568, 4014, 5184, 5352, 6021, 7136, 8028, 10368, 10704, 12042, 14272, 16056, 18063, 21408, 24084, 28544, 32112, 36126, 42816, 48168, 64224, 72252, 85632, 96336, 128448, 144504, 181871, 192672, 256896, 289008, 363742, 385344, 545613, 578016, 727484, 770688, 1091226, 1156032, 1454968, 1636839, 2182452, 2312064, 2909936, 3273678, 4364904, 4910517, 5819872, 6547356, 8729808, 9821034, 11639744, 13094712, 14731551, 17459616, 19642068, 23279488, 26189424, 29463102, 34919232, 39284136, 40557233, 52378848, 58926204, 69838464, 78568272, 81114466, 104757696, 117852408, 121671699, 157136544, 162228932, 209515392, 235704816, 243343398, 314273088, 324457864, 365015097, 471409632, 486686796, 628546176, 648915728, 730030194, 942819264, 973373592, 1095045291, 1297831456, 1460060388, 1885638528, 1946747184, 2190090582, 2595662912, 2920120776, 3285135873, 3893494368, 4380181164, 5191325824, 5840241552, 6570271746, 7786988736, 8760362328, 11680483104, 13140543492, 15573977472, 17520724656, 23360966208, 26281086984, 35041449312, 46721932416, 52562173968, 70082898624, 105124347936, 140165797248, 210248695872, 420497391744]

約数ペア:

[(1, 420497391744), (2, 210248695872), (3, 140165797248), (4, 105124347936), (6, 70082898624), (8, 52562173968), (9, 46721932416), (12, 35041449312), (16, 26281086984), (18, 23360966208), (24, 17520724656), (27, 15573977472), (32, 13140543492), (36, 11680483104), (48, 8760362328), (54, 7786988736), (64, 6570271746), (72, 5840241552), (81, 5191325824), (96, 4380181164), (108, 3893494368), (128, 3285135873), (144, 2920120776), (162, 2595662912), (192, 2190090582), (216, 1946747184), (223, 1885638528), (288, 1460060388), (324, 1297831456), (384, 1095045291), (432, 973373592), (446, 942819264), (576, 730030194), (648, 648915728), (669, 628546176), (864, 486686796), (892, 471409632), (1152, 365015097), (1296, 324457864), (1338, 314273088), (1728, 243343398), (1784, 235704816), (2007, 209515392), (2592, 162228932), (2676, 157136544), (3456, 121671699), (3568, 117852408), (4014, 104757696), (5184, 81114466), (5352, 78568272), (6021, 69838464), (7136, 58926204), (8028, 52378848), (10368, 40557233), (10704, 39284136), (12042, 34919232), (14272, 29463102), (16056, 26189424), (18063, 23279488), (21408, 19642068), (24084, 17459616), (28544, 14731551), (32112, 13094712), (36126, 11639744), (42816, 9821034), (48168, 8729808), (64224, 6547356), (72252, 5819872), (85632, 4910517), (96336, 4364904), (128448, 3273678), (144504, 2909936), (181871, 2312064), (192672, 2182452), (256896, 1636839), (289008, 1454968), (363742, 1156032), (385344, 1091226), (545613, 770688), (578016, 727484)]