212802660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1$

素因数の和:3007

約数の個数: 192

約数和(自身を含む): 796723200

約数和(自身を除く): 583920540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 2963, 3420, 3591, 3780, 3990, 4788, 5130, 5926, 5985, 7182, 7980, 8889, 10260, 11852, 11970, 14364, 14815, 17778, 17955, 20741, 23940, 26667, 29630, 35556, 35910, 41482, 44445, 53334, 56297, 59260, 62223, 71820, 80001, 82964, 88890, 103705, 106668, 112594, 124446, 133335, 160002, 168891, 177780, 186669, 207410, 225188, 248892, 266670, 281485, 311115, 320004, 337782, 373338, 394079, 400005, 414820, 506673, 533340, 560007, 562970, 622230, 675564, 746676, 788158, 800010, 844455, 933345, 1013346, 1120014, 1125940, 1182237, 1244460, 1520019, 1576316, 1600020, 1688910, 1866690, 1970395, 2026692, 2240028, 2364474, 2533365, 2800035, 3040038, 3377820, 3546711, 3733380, 3940790, 4728948, 5066730, 5600070, 5911185, 6080076, 7093422, 7600095, 7881580, 10133460, 10640133, 11200140, 11822370, 14186844, 15200190, 17733555, 21280266, 23644740, 30400380, 35467110, 42560532, 53200665, 70934220, 106401330, 212802660]

約数ペア:

[(1, 212802660), (2, 106401330), (3, 70934220), (4, 53200665), (5, 42560532), (6, 35467110), (7, 30400380), (9, 23644740), (10, 21280266), (12, 17733555), (14, 15200190), (15, 14186844), (18, 11822370), (19, 11200140), (20, 10640133), (21, 10133460), (27, 7881580), (28, 7600095), (30, 7093422), (35, 6080076), (36, 5911185), (38, 5600070), (42, 5066730), (45, 4728948), (54, 3940790), (57, 3733380), (60, 3546711), (63, 3377820), (70, 3040038), (76, 2800035), (84, 2533365), (90, 2364474), (95, 2240028), (105, 2026692), (108, 1970395), (114, 1866690), (126, 1688910), (133, 1600020), (135, 1576316), (140, 1520019), (171, 1244460), (180, 1182237), (189, 1125940), (190, 1120014), (210, 1013346), (228, 933345), (252, 844455), (266, 800010), (270, 788158), (285, 746676), (315, 675564), (342, 622230), (378, 562970), (380, 560007), (399, 533340), (420, 506673), (513, 414820), (532, 400005), (540, 394079), (570, 373338), (630, 337782), (665, 320004), (684, 311115), (756, 281485), (798, 266670), (855, 248892), (945, 225188), (1026, 207410), (1140, 186669), (1197, 177780), (1260, 168891), (1330, 160002), (1596, 133335), (1710, 124446), (1890, 112594), (1995, 106668), (2052, 103705), (2394, 88890), (2565, 82964), (2660, 80001), (2963, 71820), (3420, 62223), (3591, 59260), (3780, 56297), (3990, 53334), (4788, 44445), (5130, 41482), (5926, 35910), (5985, 35556), (7182, 29630), (7980, 26667), (8889, 23940), (10260, 20741), (11852, 17955), (11970, 17778), (14364, 14815)]