2047887360

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{823}}^1$

素因数の和:865

約数の個数: 288

約数和(自身を含む): 7369427520

約数和(自身を除く): 5321540160

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 823, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1646, 1728, 1920, 1944, 2048, 2160, 2304, 2430, 2469, 2560, 2592, 2880, 3072, 3240, 3292, 3456, 3840, 3888, 4115, 4320, 4608, 4860, 4938, 5120, 5184, 5760, 6144, 6480, 6584, 6912, 7407, 7680, 7776, 8230, 8640, 9216, 9720, 9876, 10240, 10368, 11520, 12345, 12960, 13168, 13824, 14814, 15360, 15552, 16460, 17280, 18432, 19440, 19752, 20736, 22221, 23040, 24690, 25920, 26336, 27648, 29628, 30720, 31104, 32920, 34560, 37035, 38880, 39504, 41472, 44442, 46080, 49380, 51840, 52672, 55296, 59256, 62208, 65840, 66663, 69120, 74070, 77760, 79008, 82944, 88884, 92160, 98760, 103680, 105344, 111105, 118512, 124416, 131680, 133326, 138240, 148140, 155520, 158016, 165888, 177768, 197520, 199989, 207360, 210688, 222210, 237024, 248832, 263360, 266652, 276480, 296280, 311040, 316032, 333315, 355536, 395040, 399978, 414720, 421376, 444420, 474048, 497664, 526720, 533304, 592560, 622080, 632064, 666630, 711072, 790080, 799956, 829440, 842752, 888840, 948096, 999945, 1053440, 1066608, 1185120, 1244160, 1264128, 1333260, 1422144, 1580160, 1599912, 1685504, 1777680, 1896192, 1999890, 2106880, 2133216, 2370240, 2488320, 2528256, 2666520, 2844288, 3160320, 3199824, 3555360, 3792384, 3999780, 4213760, 4266432, 4740480, 5056512, 5333040, 5688576, 6320640, 6399648, 7110720, 7584768, 7999560, 8427520, 8532864, 9480960, 10666080, 11377152, 12641280, 12799296, 14221440, 15169536, 15999120, 17065728, 18961920, 21332160, 22754304, 25282560, 25598592, 28442880, 31998240, 34131456, 37923840, 42664320, 45508608, 51197184, 56885760, 63996480, 68262912, 75847680, 85328640, 102394368, 113771520, 127992960, 136525824, 170657280, 204788736, 227543040, 255985920, 341314560, 409577472, 511971840, 682629120, 1023943680, 2047887360]

約数ペア:

[(1, 2047887360), (2, 1023943680), (3, 682629120), (4, 511971840), (5, 409577472), (6, 341314560), (8, 255985920), (9, 227543040), (10, 204788736), (12, 170657280), (15, 136525824), (16, 127992960), (18, 113771520), (20, 102394368), (24, 85328640), (27, 75847680), (30, 68262912), (32, 63996480), (36, 56885760), (40, 51197184), (45, 45508608), (48, 42664320), (54, 37923840), (60, 34131456), (64, 31998240), (72, 28442880), (80, 25598592), (81, 25282560), (90, 22754304), (96, 21332160), (108, 18961920), (120, 17065728), (128, 15999120), (135, 15169536), (144, 14221440), (160, 12799296), (162, 12641280), (180, 11377152), (192, 10666080), (216, 9480960), (240, 8532864), (243, 8427520), (256, 7999560), (270, 7584768), (288, 7110720), (320, 6399648), (324, 6320640), (360, 5688576), (384, 5333040), (405, 5056512), (432, 4740480), (480, 4266432), (486, 4213760), (512, 3999780), (540, 3792384), (576, 3555360), (640, 3199824), (648, 3160320), (720, 2844288), (768, 2666520), (810, 2528256), (823, 2488320), (864, 2370240), (960, 2133216), (972, 2106880), (1024, 1999890), (1080, 1896192), (1152, 1777680), (1215, 1685504), (1280, 1599912), (1296, 1580160), (1440, 1422144), (1536, 1333260), (1620, 1264128), (1646, 1244160), (1728, 1185120), (1920, 1066608), (1944, 1053440), (2048, 999945), (2160, 948096), (2304, 888840), (2430, 842752), (2469, 829440), (2560, 799956), (2592, 790080), (2880, 711072), (3072, 666630), (3240, 632064), (3292, 622080), (3456, 592560), (3840, 533304), (3888, 526720), (4115, 497664), (4320, 474048), (4608, 444420), (4860, 421376), (4938, 414720), (5120, 399978), (5184, 395040), (5760, 355536), (6144, 333315), (6480, 316032), (6584, 311040), (6912, 296280), (7407, 276480), (7680, 266652), (7776, 263360), (8230, 248832), (8640, 237024), (9216, 222210), (9720, 210688), (9876, 207360), (10240, 199989), (10368, 197520), (11520, 177768), (12345, 165888), (12960, 158016), (13168, 155520), (13824, 148140), (14814, 138240), (15360, 133326), (15552, 131680), (16460, 124416), (17280, 118512), (18432, 111105), (19440, 105344), (19752, 103680), (20736, 98760), (22221, 92160), (23040, 88884), (24690, 82944), (25920, 79008), (26336, 77760), (27648, 74070), (29628, 69120), (30720, 66663), (31104, 65840), (32920, 62208), (34560, 59256), (37035, 55296), (38880, 52672), (39504, 51840), (41472, 49380), (44442, 46080)]