69315120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 240

約数和(自身を含む): 282035520

約数和(自身を除く): 212720400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 809, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1618, 1680, 1785, 1904, 2040, 2142, 2380, 2427, 2448, 2520, 2856, 3060, 3236, 3570, 4045, 4080, 4284, 4760, 4854, 5040, 5355, 5663, 5712, 6120, 6472, 7140, 7281, 8090, 8568, 9520, 9708, 10710, 11326, 12135, 12240, 12944, 13753, 14280, 14562, 16180, 16989, 17136, 19416, 21420, 22652, 24270, 27506, 28315, 28560, 29124, 32360, 33978, 36405, 38832, 41259, 42840, 45304, 48540, 50967, 55012, 56630, 58248, 64720, 67956, 68765, 72810, 82518, 84945, 85680, 90608, 96271, 97080, 101934, 110024, 113260, 116496, 123777, 135912, 137530, 145620, 165036, 169890, 192542, 194160, 203868, 206295, 220048, 226520, 247554, 254835, 271824, 275060, 288813, 291240, 330072, 339780, 385084, 407736, 412590, 453040, 481355, 495108, 509670, 550120, 577626, 582480, 618885, 660144, 679560, 770168, 815472, 825180, 866439, 962710, 990216, 1019340, 1100240, 1155252, 1237770, 1359120, 1444065, 1540336, 1650360, 1732878, 1925420, 1980432, 2038680, 2310504, 2475540, 2888130, 3300720, 3465756, 3850840, 4077360, 4332195, 4621008, 4951080, 5776260, 6931512, 7701680, 8664390, 9902160, 11552520, 13863024, 17328780, 23105040, 34657560, 69315120]

約数ペア:

[(1, 69315120), (2, 34657560), (3, 23105040), (4, 17328780), (5, 13863024), (6, 11552520), (7, 9902160), (8, 8664390), (9, 7701680), (10, 6931512), (12, 5776260), (14, 4951080), (15, 4621008), (16, 4332195), (17, 4077360), (18, 3850840), (20, 3465756), (21, 3300720), (24, 2888130), (28, 2475540), (30, 2310504), (34, 2038680), (35, 1980432), (36, 1925420), (40, 1732878), (42, 1650360), (45, 1540336), (48, 1444065), (51, 1359120), (56, 1237770), (60, 1155252), (63, 1100240), (68, 1019340), (70, 990216), (72, 962710), (80, 866439), (84, 825180), (85, 815472), (90, 770168), (102, 679560), (105, 660144), (112, 618885), (119, 582480), (120, 577626), (126, 550120), (136, 509670), (140, 495108), (144, 481355), (153, 453040), (168, 412590), (170, 407736), (180, 385084), (204, 339780), (210, 330072), (238, 291240), (240, 288813), (252, 275060), (255, 271824), (272, 254835), (280, 247554), (306, 226520), (315, 220048), (336, 206295), (340, 203868), (357, 194160), (360, 192542), (408, 169890), (420, 165036), (476, 145620), (504, 137530), (510, 135912), (560, 123777), (595, 116496), (612, 113260), (630, 110024), (680, 101934), (714, 97080), (720, 96271), (765, 90608), (809, 85680), (816, 84945), (840, 82518), (952, 72810), (1008, 68765), (1020, 67956), (1071, 64720), (1190, 58248), (1224, 56630), (1260, 55012), (1360, 50967), (1428, 48540), (1530, 45304), (1618, 42840), (1680, 41259), (1785, 38832), (1904, 36405), (2040, 33978), (2142, 32360), (2380, 29124), (2427, 28560), (2448, 28315), (2520, 27506), (2856, 24270), (3060, 22652), (3236, 21420), (3570, 19416), (4045, 17136), (4080, 16989), (4284, 16180), (4760, 14562), (4854, 14280), (5040, 13753), (5355, 12944), (5663, 12240), (5712, 12135), (6120, 11326), (6472, 10710), (7140, 9708), (7281, 9520), (8090, 8568)]