487868053680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{4663}}^1\times {\mathrm{20759}}^1$

素因数の和:25448

約数の個数: 240

約数和(自身を含む): 1872975836160

約数和(自身を除く): 1385107782480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 4663, 5040, 9326, 13989, 18652, 20759, 23315, 27978, 32641, 37304, 41518, 41967, 46630, 55956, 62277, 65282, 69945, 74608, 83036, 83934, 93260, 97923, 103795, 111912, 124554, 130564, 139890, 145313, 163205, 166072, 167868, 186520, 186831, 195846, 207590, 209835, 223824, 249108, 261128, 279780, 290626, 293769, 311385, 326410, 332144, 335736, 373040, 373662, 391692, 415180, 419670, 435939, 489615, 498216, 522256, 559560, 581252, 587538, 622770, 652820, 671472, 726565, 747324, 783384, 830360, 839340, 871878, 934155, 979230, 996432, 1119120, 1162504, 1175076, 1245540, 1305640, 1307817, 1453130, 1468845, 1494648, 1566768, 1660720, 1678680, 1743756, 1868310, 1958460, 2179695, 2325008, 2350152, 2491080, 2611280, 2615634, 2906260, 2937690, 2989296, 3357360, 3487512, 3736620, 3916920, 4359390, 4700304, 4982160, 5231268, 5812520, 5875380, 6539085, 6975024, 7473240, 7833840, 8718780, 10462536, 11625040, 11750760, 13078170, 14946480, 17437560, 20925072, 23501520, 26156340, 34875120, 52312680, 96799217, 104625360, 193598434, 290397651, 387196868, 483996085, 580795302, 677594519, 774393736, 871192953, 967992170, 1161590604, 1355189038, 1451988255, 1548787472, 1742385906, 1935984340, 2032783557, 2323181208, 2710378076, 2903976510, 3387972595, 3484771812, 3871968680, 4065567114, 4355964765, 4646362416, 5420756152, 5807953020, 6098350671, 6775945190, 6969543624, 7743937360, 8131134228, 8711929530, 10163917785, 10841512304, 11615906040, 12196701342, 13551890380, 13939087248, 16262268456, 17423859060, 20327835570, 23231812080, 24393402684, 27103780760, 30491753355, 32524536912, 34847718120, 40655671140, 48786805368, 54207561520, 60983506710, 69695436240, 81311342280, 97573610736, 121967013420, 162622684560, 243934026840, 487868053680]

約数ペア:

[(1, 487868053680), (2, 243934026840), (3, 162622684560), (4, 121967013420), (5, 97573610736), (6, 81311342280), (7, 69695436240), (8, 60983506710), (9, 54207561520), (10, 48786805368), (12, 40655671140), (14, 34847718120), (15, 32524536912), (16, 30491753355), (18, 27103780760), (20, 24393402684), (21, 23231812080), (24, 20327835570), (28, 17423859060), (30, 16262268456), (35, 13939087248), (36, 13551890380), (40, 12196701342), (42, 11615906040), (45, 10841512304), (48, 10163917785), (56, 8711929530), (60, 8131134228), (63, 7743937360), (70, 6969543624), (72, 6775945190), (80, 6098350671), (84, 5807953020), (90, 5420756152), (105, 4646362416), (112, 4355964765), (120, 4065567114), (126, 3871968680), (140, 3484771812), (144, 3387972595), (168, 2903976510), (180, 2710378076), (210, 2323181208), (240, 2032783557), (252, 1935984340), (280, 1742385906), (315, 1548787472), (336, 1451988255), (360, 1355189038), (420, 1161590604), (504, 967992170), (560, 871192953), (630, 774393736), (720, 677594519), (840, 580795302), (1008, 483996085), (1260, 387196868), (1680, 290397651), (2520, 193598434), (4663, 104625360), (5040, 96799217), (9326, 52312680), (13989, 34875120), (18652, 26156340), (20759, 23501520), (23315, 20925072), (27978, 17437560), (32641, 14946480), (37304, 13078170), (41518, 11750760), (41967, 11625040), (46630, 10462536), (55956, 8718780), (62277, 7833840), (65282, 7473240), (69945, 6975024), (74608, 6539085), (83036, 5875380), (83934, 5812520), (93260, 5231268), (97923, 4982160), (103795, 4700304), (111912, 4359390), (124554, 3916920), (130564, 3736620), (139890, 3487512), (145313, 3357360), (163205, 2989296), (166072, 2937690), (167868, 2906260), (186520, 2615634), (186831, 2611280), (195846, 2491080), (207590, 2350152), (209835, 2325008), (223824, 2179695), (249108, 1958460), (261128, 1868310), (279780, 1743756), (290626, 1678680), (293769, 1660720), (311385, 1566768), (326410, 1494648), (332144, 1468845), (335736, 1453130), (373040, 1307817), (373662, 1305640), (391692, 1245540), (415180, 1175076), (419670, 1162504), (435939, 1119120), (489615, 996432), (498216, 979230), (522256, 934155), (559560, 871878), (581252, 839340), (587538, 830360), (622770, 783384), (652820, 747324), (671472, 726565)]