420992389440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{6960853}}^1$

素因数の和:6960886

約数の個数: 224

約数和(自身を含む): 1697334639360

約数和(自身を除く): 1276342249920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 6960853, 13921706, 20882559, 27843412, 34804265, 41765118, 48725971, 55686824, 62647677, 69608530, 83530236, 97451942, 104412795, 111373648, 125295354, 139217060, 146177913, 167060472, 187943031, 194903884, 208825590, 222747296, 243629855, 250590708, 278434120, 292355826, 313238385, 334120944, 375886062, 389807768, 417651180, 438533739, 445494592, 487259710, 501181416, 556868240, 584711652, 626476770, 668241888, 730889565, 751772124, 779615536, 835302360, 877067478, 939715155, 974519420, 1002362832, 1113736480, 1169423304, 1252953540, 1315601217, 1336483776, 1461779130, 1503544248, 1559231072, 1670604720, 1754134956, 1879430310, 1949038840, 2004725664, 2192668695, 2227472960, 2338846608, 2505907080, 2631202434, 2923558260, 3007088496, 3118462144, 3341209440, 3508269912, 3758860620, 3898077680, 4009451328, 4385337390, 4677693216, 5011814160, 5262404868, 5847116520, 6014176992, 6578006085, 6682418880, 7016539824, 7517721240, 7796155360, 8770674780, 9355386432, 10023628320, 10524809736, 11694233040, 12028353984, 13156012170, 14033079648, 15035442480, 15592310720, 17541349560, 20047256640, 21049619472, 23388466080, 26312024340, 28066159296, 30070884960, 35082699120, 42099238944, 46776932160, 52624048680, 60141769920, 70165398240, 84198477888, 105248097360, 140330796480, 210496194720, 420992389440]

約数ペア:

[(1, 420992389440), (2, 210496194720), (3, 140330796480), (4, 105248097360), (5, 84198477888), (6, 70165398240), (7, 60141769920), (8, 52624048680), (9, 46776932160), (10, 42099238944), (12, 35082699120), (14, 30070884960), (15, 28066159296), (16, 26312024340), (18, 23388466080), (20, 21049619472), (21, 20047256640), (24, 17541349560), (27, 15592310720), (28, 15035442480), (30, 14033079648), (32, 13156012170), (35, 12028353984), (36, 11694233040), (40, 10524809736), (42, 10023628320), (45, 9355386432), (48, 8770674780), (54, 7796155360), (56, 7517721240), (60, 7016539824), (63, 6682418880), (64, 6578006085), (70, 6014176992), (72, 5847116520), (80, 5262404868), (84, 5011814160), (90, 4677693216), (96, 4385337390), (105, 4009451328), (108, 3898077680), (112, 3758860620), (120, 3508269912), (126, 3341209440), (135, 3118462144), (140, 3007088496), (144, 2923558260), (160, 2631202434), (168, 2505907080), (180, 2338846608), (189, 2227472960), (192, 2192668695), (210, 2004725664), (216, 1949038840), (224, 1879430310), (240, 1754134956), (252, 1670604720), (270, 1559231072), (280, 1503544248), (288, 1461779130), (315, 1336483776), (320, 1315601217), (336, 1252953540), (360, 1169423304), (378, 1113736480), (420, 1002362832), (432, 974519420), (448, 939715155), (480, 877067478), (504, 835302360), (540, 779615536), (560, 751772124), (576, 730889565), (630, 668241888), (672, 626476770), (720, 584711652), (756, 556868240), (840, 501181416), (864, 487259710), (945, 445494592), (960, 438533739), (1008, 417651180), (1080, 389807768), (1120, 375886062), (1260, 334120944), (1344, 313238385), (1440, 292355826), (1512, 278434120), (1680, 250590708), (1728, 243629855), (1890, 222747296), (2016, 208825590), (2160, 194903884), (2240, 187943031), (2520, 167060472), (2880, 146177913), (3024, 139217060), (3360, 125295354), (3780, 111373648), (4032, 104412795), (4320, 97451942), (5040, 83530236), (6048, 69608530), (6720, 62647677), (7560, 55686824), (8640, 48725971), (10080, 41765118), (12096, 34804265), (15120, 27843412), (20160, 20882559), (30240, 13921706), (60480, 6960853)]