64494119160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1\times {\mathrm{733}}^1$

素因数の和:1327

約数の個数: 256

約数和(自身を含む): 216793065600

約数和(自身を除く): 152298946440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 257, 270, 317, 360, 514, 540, 634, 733, 771, 951, 1028, 1080, 1268, 1285, 1466, 1542, 1585, 1902, 2056, 2199, 2313, 2536, 2570, 2853, 2932, 3084, 3170, 3665, 3804, 3855, 4398, 4626, 4755, 5140, 5706, 5864, 6168, 6340, 6597, 6939, 7330, 7608, 7710, 8559, 8796, 9252, 9510, 10280, 10995, 11412, 11565, 12680, 13194, 13878, 14265, 14660, 15420, 17118, 17592, 18504, 19020, 19791, 21990, 22824, 23130, 26388, 27756, 28530, 29320, 30840, 32985, 34236, 34695, 38040, 39582, 42795, 43980, 46260, 52776, 55512, 57060, 65970, 68472, 69390, 79164, 81469, 85590, 87960, 92520, 98955, 114120, 131940, 138780, 158328, 162938, 171180, 188381, 197910, 232361, 244407, 263880, 277560, 325876, 342360, 376762, 395820, 407345, 464722, 488814, 565143, 651752, 697083, 733221, 753524, 791640, 814690, 929444, 941905, 977628, 1130286, 1161805, 1222035, 1394166, 1466442, 1507048, 1629380, 1695429, 1858888, 1883810, 1955256, 2091249, 2199663, 2260572, 2323610, 2444070, 2788332, 2825715, 2932884, 3258760, 3390858, 3485415, 3666105, 3767620, 4182498, 4399326, 4521144, 4647220, 4888140, 5086287, 5576664, 5651430, 5865768, 6273747, 6781716, 6970830, 7332210, 7535240, 8364996, 8477145, 8798652, 9294440, 9776280, 10172574, 10456245, 10998315, 11302860, 12547494, 13563432, 13941660, 14664420, 16729992, 16954290, 17597304, 20345148, 20912490, 21996630, 22605720, 25094988, 25431435, 27883320, 29328840, 31368735, 33908580, 40690296, 41824980, 43993260, 50189976, 50862870, 59716777, 62737470, 67817160, 83649960, 87986520, 101725740, 119433554, 125474940, 179150331, 203451480, 238867108, 250949880, 298583885, 358300662, 477734216, 537450993, 597167770, 716601324, 895751655, 1074901986, 1194335540, 1433202648, 1612352979, 1791503310, 2149803972, 2388671080, 2687254965, 3224705958, 3583006620, 4299607944, 5374509930, 6449411916, 7166013240, 8061764895, 10749019860, 12898823832, 16123529790, 21498039720, 32247059580, 64494119160]

約数ペア:

[(1, 64494119160), (2, 32247059580), (3, 21498039720), (4, 16123529790), (5, 12898823832), (6, 10749019860), (8, 8061764895), (9, 7166013240), (10, 6449411916), (12, 5374509930), (15, 4299607944), (18, 3583006620), (20, 3224705958), (24, 2687254965), (27, 2388671080), (30, 2149803972), (36, 1791503310), (40, 1612352979), (45, 1433202648), (54, 1194335540), (60, 1074901986), (72, 895751655), (90, 716601324), (108, 597167770), (120, 537450993), (135, 477734216), (180, 358300662), (216, 298583885), (257, 250949880), (270, 238867108), (317, 203451480), (360, 179150331), (514, 125474940), (540, 119433554), (634, 101725740), (733, 87986520), (771, 83649960), (951, 67817160), (1028, 62737470), (1080, 59716777), (1268, 50862870), (1285, 50189976), (1466, 43993260), (1542, 41824980), (1585, 40690296), (1902, 33908580), (2056, 31368735), (2199, 29328840), (2313, 27883320), (2536, 25431435), (2570, 25094988), (2853, 22605720), (2932, 21996630), (3084, 20912490), (3170, 20345148), (3665, 17597304), (3804, 16954290), (3855, 16729992), (4398, 14664420), (4626, 13941660), (4755, 13563432), (5140, 12547494), (5706, 11302860), (5864, 10998315), (6168, 10456245), (6340, 10172574), (6597, 9776280), (6939, 9294440), (7330, 8798652), (7608, 8477145), (7710, 8364996), (8559, 7535240), (8796, 7332210), (9252, 6970830), (9510, 6781716), (10280, 6273747), (10995, 5865768), (11412, 5651430), (11565, 5576664), (12680, 5086287), (13194, 4888140), (13878, 4647220), (14265, 4521144), (14660, 4399326), (15420, 4182498), (17118, 3767620), (17592, 3666105), (18504, 3485415), (19020, 3390858), (19791, 3258760), (21990, 2932884), (22824, 2825715), (23130, 2788332), (26388, 2444070), (27756, 2323610), (28530, 2260572), (29320, 2199663), (30840, 2091249), (32985, 1955256), (34236, 1883810), (34695, 1858888), (38040, 1695429), (39582, 1629380), (42795, 1507048), (43980, 1466442), (46260, 1394166), (52776, 1222035), (55512, 1161805), (57060, 1130286), (65970, 977628), (68472, 941905), (69390, 929444), (79164, 814690), (81469, 791640), (85590, 753524), (87960, 733221), (92520, 697083), (98955, 651752), (114120, 565143), (131940, 488814), (138780, 464722), (158328, 407345), (162938, 395820), (171180, 376762), (188381, 342360), (197910, 325876), (232361, 277560), (244407, 263880)]