557168040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 384

約数和(自身を含む): 2170022400

約数和(自身を除く): 1612854360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 79, 88, 90, 99, 104, 110, 117, 120, 130, 132, 137, 143, 156, 158, 165, 180, 195, 198, 220, 234, 237, 260, 264, 274, 286, 312, 316, 330, 360, 390, 395, 396, 411, 429, 440, 468, 474, 495, 520, 548, 572, 585, 632, 660, 685, 711, 715, 780, 790, 792, 822, 858, 869, 936, 948, 990, 1027, 1096, 1144, 1170, 1185, 1233, 1287, 1320, 1370, 1422, 1430, 1507, 1560, 1580, 1644, 1716, 1738, 1781, 1896, 1980, 2054, 2055, 2145, 2340, 2370, 2466, 2574, 2607, 2740, 2844, 2860, 3014, 3081, 3160, 3288, 3432, 3476, 3555, 3562, 3960, 4108, 4110, 4290, 4345, 4521, 4680, 4740, 4932, 5135, 5148, 5214, 5343, 5480, 5688, 5720, 6028, 6162, 6165, 6435, 6952, 7110, 7124, 7535, 7821, 8216, 8220, 8580, 8690, 8905, 9042, 9243, 9480, 9864, 10270, 10296, 10428, 10686, 10823, 11297, 12056, 12324, 12330, 12870, 13035, 13563, 14220, 14248, 15070, 15405, 15642, 16029, 16440, 17160, 17380, 17810, 18084, 18486, 19591, 20540, 20856, 21372, 21646, 22594, 22605, 24648, 24660, 25740, 26070, 26715, 27126, 28440, 30140, 30810, 31284, 32058, 32469, 33891, 34760, 35620, 36168, 36972, 39105, 39182, 41080, 42744, 43292, 45188, 45210, 46215, 49320, 51480, 52140, 53430, 54115, 54252, 56485, 58773, 60280, 61620, 62568, 64116, 64938, 67782, 67815, 71240, 73944, 78210, 78364, 80145, 86584, 90376, 90420, 92430, 97407, 97955, 101673, 104280, 106860, 108230, 108504, 112970, 117546, 119053, 123240, 128232, 129876, 135564, 135630, 140699, 156420, 156728, 160290, 162345, 169455, 176319, 180840, 184860, 194814, 195910, 203346, 213720, 216460, 225940, 235092, 238106, 259752, 271128, 271260, 281398, 293865, 312840, 320580, 324690, 338910, 352638, 357159, 369720, 389628, 391820, 406692, 422097, 432920, 451880, 470184, 476212, 487035, 508365, 542520, 562796, 587730, 595265, 641160, 649380, 677820, 703495, 705276, 714318, 779256, 783640, 813384, 844194, 881595, 952424, 974070, 1016730, 1071477, 1125592, 1175460, 1190530, 1266291, 1298760, 1355640, 1406990, 1410552, 1428636, 1547689, 1688388, 1763190, 1785795, 1948140, 2033460, 2110485, 2142954, 2350920, 2381060, 2532582, 2813980, 2857272, 3095378, 3376776, 3526380, 3571590, 3896280, 4066920, 4220970, 4285908, 4643067, 4762120, 5065164, 5357385, 5627960, 6190756, 6331455, 7052760, 7143180, 7738445, 8441940, 8571816, 9286134, 10130328, 10714770, 12381512, 12662910, 13929201, 14286360, 15476890, 16883880, 18572268, 21429540, 23215335, 25325820, 27858402, 30953780, 37144536, 42859080, 46430670, 50651640, 55716804, 61907560, 69646005, 92861340, 111433608, 139292010, 185722680, 278584020, 557168040]

約数ペア:

[(1, 557168040), (2, 278584020), (3, 185722680), (4, 139292010), (5, 111433608), (6, 92861340), (8, 69646005), (9, 61907560), (10, 55716804), (11, 50651640), (12, 46430670), (13, 42859080), (15, 37144536), (18, 30953780), (20, 27858402), (22, 25325820), (24, 23215335), (26, 21429540), (30, 18572268), (33, 16883880), (36, 15476890), (39, 14286360), (40, 13929201), (44, 12662910), (45, 12381512), (52, 10714770), (55, 10130328), (60, 9286134), (65, 8571816), (66, 8441940), (72, 7738445), (78, 7143180), (79, 7052760), (88, 6331455), (90, 6190756), (99, 5627960), (104, 5357385), (110, 5065164), (117, 4762120), (120, 4643067), (130, 4285908), (132, 4220970), (137, 4066920), (143, 3896280), (156, 3571590), (158, 3526380), (165, 3376776), (180, 3095378), (195, 2857272), (198, 2813980), (220, 2532582), (234, 2381060), (237, 2350920), (260, 2142954), (264, 2110485), (274, 2033460), (286, 1948140), (312, 1785795), (316, 1763190), (330, 1688388), (360, 1547689), (390, 1428636), (395, 1410552), (396, 1406990), (411, 1355640), (429, 1298760), (440, 1266291), (468, 1190530), (474, 1175460), (495, 1125592), (520, 1071477), (548, 1016730), (572, 974070), (585, 952424), (632, 881595), (660, 844194), (685, 813384), (711, 783640), (715, 779256), (780, 714318), (790, 705276), (792, 703495), (822, 677820), (858, 649380), (869, 641160), (936, 595265), (948, 587730), (990, 562796), (1027, 542520), (1096, 508365), (1144, 487035), (1170, 476212), (1185, 470184), (1233, 451880), (1287, 432920), (1320, 422097), (1370, 406692), (1422, 391820), (1430, 389628), (1507, 369720), (1560, 357159), (1580, 352638), (1644, 338910), (1716, 324690), (1738, 320580), (1781, 312840), (1896, 293865), (1980, 281398), (2054, 271260), (2055, 271128), (2145, 259752), (2340, 238106), (2370, 235092), (2466, 225940), (2574, 216460), (2607, 213720), (2740, 203346), (2844, 195910), (2860, 194814), (3014, 184860), (3081, 180840), (3160, 176319), (3288, 169455), (3432, 162345), (3476, 160290), (3555, 156728), (3562, 156420), (3960, 140699), (4108, 135630), (4110, 135564), (4290, 129876), (4345, 128232), (4521, 123240), (4680, 119053), (4740, 117546), (4932, 112970), (5135, 108504), (5148, 108230), (5214, 106860), (5343, 104280), (5480, 101673), (5688, 97955), (5720, 97407), (6028, 92430), (6162, 90420), (6165, 90376), (6435, 86584), (6952, 80145), (7110, 78364), (7124, 78210), (7535, 73944), (7821, 71240), (8216, 67815), (8220, 67782), (8580, 64938), (8690, 64116), (8905, 62568), (9042, 61620), (9243, 60280), (9480, 58773), (9864, 56485), (10270, 54252), (10296, 54115), (10428, 53430), (10686, 52140), (10823, 51480), (11297, 49320), (12056, 46215), (12324, 45210), (12330, 45188), (12870, 43292), (13035, 42744), (13563, 41080), (14220, 39182), (14248, 39105), (15070, 36972), (15405, 36168), (15642, 35620), (16029, 34760), (16440, 33891), (17160, 32469), (17380, 32058), (17810, 31284), (18084, 30810), (18486, 30140), (19591, 28440), (20540, 27126), (20856, 26715), (21372, 26070), (21646, 25740), (22594, 24660), (22605, 24648)]