8670306960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{81919}}^1$

素因数の和:81955

約数の個数: 240

約数和(自身を含む): 34740633600

約数和(自身を除く): 26070326640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 26460, 35280, 52920, 81919, 105840, 163838, 245757, 327676, 409595, 491514, 573433, 655352, 737271, 819190, 983028, 1146866, 1228785, 1310704, 1474542, 1638380, 1720299, 1966056, 2211813, 2293732, 2457570, 2867165, 2949084, 3276760, 3440598, 3686355, 3932112, 4014031, 4423626, 4587464, 4915140, 5160897, 5734330, 5898168, 6553520, 6881196, 7372710, 8028062, 8601495, 8847252, 9174928, 9830280, 10321794, 11059065, 11468660, 11796336, 12042093, 13762392, 14745420, 15482691, 16056124, 17202990, 17694504, 19660560, 20070155, 20643588, 22118130, 22937320, 24084186, 25804485, 27524784, 29490840, 30965382, 32112248, 34405980, 35389008, 36126279, 40140310, 41287176, 44236260, 45874640, 48168372, 51608970, 58981680, 60210465, 61930764, 64224496, 68811960, 72252558, 77413455, 80280620, 82574352, 88472520, 96336744, 103217940, 108378837, 120420930, 123861528, 137623920, 144505116, 154826910, 160561240, 176945040, 180631395, 192673488, 206435880, 216757674, 240841860, 247723056, 289010232, 309653820, 321122480, 361262790, 412871760, 433515348, 481683720, 541894185, 578020464, 619307640, 722525580, 867030696, 963367440, 1083788370, 1238615280, 1445051160, 1734061392, 2167576740, 2890102320, 4335153480, 8670306960]

約数ペア:

[(1, 8670306960), (2, 4335153480), (3, 2890102320), (4, 2167576740), (5, 1734061392), (6, 1445051160), (7, 1238615280), (8, 1083788370), (9, 963367440), (10, 867030696), (12, 722525580), (14, 619307640), (15, 578020464), (16, 541894185), (18, 481683720), (20, 433515348), (21, 412871760), (24, 361262790), (27, 321122480), (28, 309653820), (30, 289010232), (35, 247723056), (36, 240841860), (40, 216757674), (42, 206435880), (45, 192673488), (48, 180631395), (49, 176945040), (54, 160561240), (56, 154826910), (60, 144505116), (63, 137623920), (70, 123861528), (72, 120420930), (80, 108378837), (84, 103217940), (90, 96336744), (98, 88472520), (105, 82574352), (108, 80280620), (112, 77413455), (120, 72252558), (126, 68811960), (135, 64224496), (140, 61930764), (144, 60210465), (147, 58981680), (168, 51608970), (180, 48168372), (189, 45874640), (196, 44236260), (210, 41287176), (216, 40140310), (240, 36126279), (245, 35389008), (252, 34405980), (270, 32112248), (280, 30965382), (294, 29490840), (315, 27524784), (336, 25804485), (360, 24084186), (378, 22937320), (392, 22118130), (420, 20643588), (432, 20070155), (441, 19660560), (490, 17694504), (504, 17202990), (540, 16056124), (560, 15482691), (588, 14745420), (630, 13762392), (720, 12042093), (735, 11796336), (756, 11468660), (784, 11059065), (840, 10321794), (882, 9830280), (945, 9174928), (980, 8847252), (1008, 8601495), (1080, 8028062), (1176, 7372710), (1260, 6881196), (1323, 6553520), (1470, 5898168), (1512, 5734330), (1680, 5160897), (1764, 4915140), (1890, 4587464), (1960, 4423626), (2160, 4014031), (2205, 3932112), (2352, 3686355), (2520, 3440598), (2646, 3276760), (2940, 2949084), (3024, 2867165), (3528, 2457570), (3780, 2293732), (3920, 2211813), (4410, 1966056), (5040, 1720299), (5292, 1638380), (5880, 1474542), (6615, 1310704), (7056, 1228785), (7560, 1146866), (8820, 983028), (10584, 819190), (11760, 737271), (13230, 655352), (15120, 573433), (17640, 491514), (21168, 409595), (26460, 327676), (35280, 245757), (52920, 163838), (81919, 105840)]