6648876360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2099}}^1$

素因数の和:2545

約数の個数: 256

約数和(自身を含む): 25401600000

約数和(自身を除く): 18752723640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 419, 420, 504, 540, 630, 756, 838, 840, 945, 1080, 1257, 1260, 1512, 1676, 1890, 2095, 2099, 2514, 2520, 2933, 3352, 3771, 3780, 4190, 4198, 5028, 5866, 6285, 6297, 7542, 7560, 8380, 8396, 8799, 10056, 10495, 11313, 11732, 12570, 12594, 14665, 14693, 15084, 16760, 16792, 17598, 18855, 18891, 20990, 22626, 23464, 25140, 25188, 26397, 29330, 29386, 30168, 31485, 35196, 37710, 37782, 41980, 43995, 44079, 45252, 50280, 50376, 52794, 56565, 56673, 58660, 58772, 62970, 70392, 73465, 75420, 75564, 79191, 83960, 87990, 88158, 90504, 94455, 105588, 113130, 113346, 117320, 117544, 125940, 131985, 132237, 146930, 150840, 151128, 158382, 175980, 176316, 188910, 211176, 220395, 226260, 226692, 251880, 263970, 264474, 283365, 293860, 316764, 351960, 352632, 377820, 395955, 396711, 440790, 452520, 453384, 527940, 528948, 566730, 587720, 633528, 661185, 755640, 791910, 793422, 879481, 881580, 1055880, 1057896, 1133460, 1322370, 1583820, 1586844, 1758962, 1763160, 1983555, 2266920, 2638443, 2644740, 3167640, 3173688, 3517924, 3967110, 4397405, 5276886, 5289480, 6156367, 7035848, 7915329, 7934220, 8794810, 10553772, 12312734, 13192215, 15830658, 15868440, 17589620, 18469101, 21107544, 23745987, 24625468, 26384430, 30781835, 31661316, 35179240, 36938202, 39576645, 47491974, 49250936, 52768860, 55407303, 61563670, 63322632, 73876404, 79153290, 92345505, 94983948, 105537720, 110814606, 118729935, 123127340, 147752808, 158306580, 166221909, 184691010, 189967896, 221629212, 237459870, 246254680, 277036515, 316613160, 332443818, 369382020, 443258424, 474919740, 554073030, 664887636, 738764040, 831109545, 949839480, 1108146060, 1329775272, 1662219090, 2216292120, 3324438180, 6648876360]

約数ペア:

[(1, 6648876360), (2, 3324438180), (3, 2216292120), (4, 1662219090), (5, 1329775272), (6, 1108146060), (7, 949839480), (8, 831109545), (9, 738764040), (10, 664887636), (12, 554073030), (14, 474919740), (15, 443258424), (18, 369382020), (20, 332443818), (21, 316613160), (24, 277036515), (27, 246254680), (28, 237459870), (30, 221629212), (35, 189967896), (36, 184691010), (40, 166221909), (42, 158306580), (45, 147752808), (54, 123127340), (56, 118729935), (60, 110814606), (63, 105537720), (70, 94983948), (72, 92345505), (84, 79153290), (90, 73876404), (105, 63322632), (108, 61563670), (120, 55407303), (126, 52768860), (135, 49250936), (140, 47491974), (168, 39576645), (180, 36938202), (189, 35179240), (210, 31661316), (216, 30781835), (252, 26384430), (270, 24625468), (280, 23745987), (315, 21107544), (360, 18469101), (378, 17589620), (419, 15868440), (420, 15830658), (504, 13192215), (540, 12312734), (630, 10553772), (756, 8794810), (838, 7934220), (840, 7915329), (945, 7035848), (1080, 6156367), (1257, 5289480), (1260, 5276886), (1512, 4397405), (1676, 3967110), (1890, 3517924), (2095, 3173688), (2099, 3167640), (2514, 2644740), (2520, 2638443), (2933, 2266920), (3352, 1983555), (3771, 1763160), (3780, 1758962), (4190, 1586844), (4198, 1583820), (5028, 1322370), (5866, 1133460), (6285, 1057896), (6297, 1055880), (7542, 881580), (7560, 879481), (8380, 793422), (8396, 791910), (8799, 755640), (10056, 661185), (10495, 633528), (11313, 587720), (11732, 566730), (12570, 528948), (12594, 527940), (14665, 453384), (14693, 452520), (15084, 440790), (16760, 396711), (16792, 395955), (17598, 377820), (18855, 352632), (18891, 351960), (20990, 316764), (22626, 293860), (23464, 283365), (25140, 264474), (25188, 263970), (26397, 251880), (29330, 226692), (29386, 226260), (30168, 220395), (31485, 211176), (35196, 188910), (37710, 176316), (37782, 175980), (41980, 158382), (43995, 151128), (44079, 150840), (45252, 146930), (50280, 132237), (50376, 131985), (52794, 125940), (56565, 117544), (56673, 117320), (58660, 113346), (58772, 113130), (62970, 105588), (70392, 94455), (73465, 90504), (75420, 88158), (75564, 87990), (79191, 83960)]