70857360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 240

約数和(自身を含む): 288302976

約数和(自身を除く): 217445616

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, 816, 827, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1654, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2481, 2520, 2856, 3060, 3308, 3570, 4080, 4135, 4284, 4760, 4962, 5040, 5355, 5712, 5789, 6120, 6616, 7140, 7443, 8270, 8568, 9520, 9924, 10710, 11578, 12240, 12405, 13232, 14059, 14280, 14886, 16540, 17136, 17367, 19848, 21420, 23156, 24810, 28118, 28560, 28945, 29772, 33080, 34734, 37215, 39696, 42177, 42840, 46312, 49620, 52101, 56236, 57890, 59544, 66160, 69468, 70295, 74430, 84354, 85680, 86835, 92624, 98413, 99240, 104202, 112472, 115780, 119088, 126531, 138936, 140590, 148860, 168708, 173670, 196826, 198480, 208404, 210885, 224944, 231560, 253062, 260505, 277872, 281180, 295239, 297720, 337416, 347340, 393652, 416808, 421770, 463120, 492065, 506124, 521010, 562360, 590478, 595440, 632655, 674832, 694680, 787304, 833616, 843540, 885717, 984130, 1012248, 1042020, 1124720, 1180956, 1265310, 1389360, 1476195, 1574608, 1687080, 1771434, 1968260, 2024496, 2084040, 2361912, 2530620, 2952390, 3374160, 3542868, 3936520, 4168080, 4428585, 4723824, 5061240, 5904780, 7085736, 7873040, 8857170, 10122480, 11809560, 14171472, 17714340, 23619120, 35428680, 70857360]

約数ペア:

[(1, 70857360), (2, 35428680), (3, 23619120), (4, 17714340), (5, 14171472), (6, 11809560), (7, 10122480), (8, 8857170), (9, 7873040), (10, 7085736), (12, 5904780), (14, 5061240), (15, 4723824), (16, 4428585), (17, 4168080), (18, 3936520), (20, 3542868), (21, 3374160), (24, 2952390), (28, 2530620), (30, 2361912), (34, 2084040), (35, 2024496), (36, 1968260), (40, 1771434), (42, 1687080), (45, 1574608), (48, 1476195), (51, 1389360), (56, 1265310), (60, 1180956), (63, 1124720), (68, 1042020), (70, 1012248), (72, 984130), (80, 885717), (84, 843540), (85, 833616), (90, 787304), (102, 694680), (105, 674832), (112, 632655), (119, 595440), (120, 590478), (126, 562360), (136, 521010), (140, 506124), (144, 492065), (153, 463120), (168, 421770), (170, 416808), (180, 393652), (204, 347340), (210, 337416), (238, 297720), (240, 295239), (252, 281180), (255, 277872), (272, 260505), (280, 253062), (306, 231560), (315, 224944), (336, 210885), (340, 208404), (357, 198480), (360, 196826), (408, 173670), (420, 168708), (476, 148860), (504, 140590), (510, 138936), (560, 126531), (595, 119088), (612, 115780), (630, 112472), (680, 104202), (714, 99240), (720, 98413), (765, 92624), (816, 86835), (827, 85680), (840, 84354), (952, 74430), (1008, 70295), (1020, 69468), (1071, 66160), (1190, 59544), (1224, 57890), (1260, 56236), (1360, 52101), (1428, 49620), (1530, 46312), (1654, 42840), (1680, 42177), (1785, 39696), (1904, 37215), (2040, 34734), (2142, 33080), (2380, 29772), (2448, 28945), (2481, 28560), (2520, 28118), (2856, 24810), (3060, 23156), (3308, 21420), (3570, 19848), (4080, 17367), (4135, 17136), (4284, 16540), (4760, 14886), (4962, 14280), (5040, 14059), (5355, 13232), (5712, 12405), (5789, 12240), (6120, 11578), (6616, 10710), (7140, 9924), (7443, 9520), (8270, 8568)]