242891040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 930787200

約数和(自身を除く): 687896160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 196, 210, 224, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 449, 460, 480, 483, 490, 552, 560, 588, 644, 672, 690, 735, 736, 784, 805, 840, 898, 920, 966, 980, 1104, 1120, 1127, 1176, 1288, 1347, 1380, 1470, 1568, 1610, 1680, 1796, 1840, 1932, 1960, 2208, 2245, 2254, 2352, 2415, 2576, 2694, 2760, 2940, 3143, 3220, 3360, 3381, 3592, 3680, 3864, 3920, 4490, 4508, 4704, 4830, 5152, 5388, 5520, 5635, 5880, 6286, 6440, 6735, 6762, 7184, 7728, 7840, 8980, 9016, 9429, 9660, 10327, 10776, 11040, 11270, 11760, 12572, 12880, 13470, 13524, 14368, 15456, 15715, 16905, 17960, 18032, 18858, 19320, 20654, 21552, 22001, 22540, 23520, 25144, 25760, 26940, 27048, 30981, 31430, 33810, 35920, 36064, 37716, 38640, 41308, 43104, 44002, 45080, 47145, 50288, 51635, 53880, 54096, 61962, 62860, 66003, 67620, 71840, 72289, 75432, 77280, 82616, 88004, 90160, 94290, 100576, 103270, 107760, 108192, 110005, 123924, 125720, 132006, 135240, 144578, 150864, 154905, 165232, 176008, 180320, 188580, 206540, 215520, 216867, 220010, 247848, 251440, 264012, 270480, 289156, 301728, 309810, 330015, 330464, 352016, 361445, 377160, 413080, 433734, 440020, 495696, 502880, 506023, 528024, 540960, 578312, 619620, 660030, 704032, 722890, 754320, 826160, 867468, 880040, 991392, 1012046, 1056048, 1084335, 1156624, 1239240, 1320060, 1445780, 1508640, 1518069, 1652320, 1734936, 1760080, 2024092, 2112096, 2168670, 2313248, 2478480, 2530115, 2640120, 2891560, 3036138, 3469872, 3520160, 4048184, 4337340, 4956960, 5060230, 5280240, 5783120, 6072276, 6939744, 7590345, 8096368, 8674680, 10120460, 10560480, 11566240, 12144552, 15180690, 16192736, 17349360, 20240920, 24289104, 30361380, 34698720, 40481840, 48578208, 60722760, 80963680, 121445520, 242891040]

約数ペア:

[(1, 242891040), (2, 121445520), (3, 80963680), (4, 60722760), (5, 48578208), (6, 40481840), (7, 34698720), (8, 30361380), (10, 24289104), (12, 20240920), (14, 17349360), (15, 16192736), (16, 15180690), (20, 12144552), (21, 11566240), (23, 10560480), (24, 10120460), (28, 8674680), (30, 8096368), (32, 7590345), (35, 6939744), (40, 6072276), (42, 5783120), (46, 5280240), (48, 5060230), (49, 4956960), (56, 4337340), (60, 4048184), (69, 3520160), (70, 3469872), (80, 3036138), (84, 2891560), (92, 2640120), (96, 2530115), (98, 2478480), (105, 2313248), (112, 2168670), (115, 2112096), (120, 2024092), (138, 1760080), (140, 1734936), (147, 1652320), (160, 1518069), (161, 1508640), (168, 1445780), (184, 1320060), (196, 1239240), (210, 1156624), (224, 1084335), (230, 1056048), (240, 1012046), (245, 991392), (276, 880040), (280, 867468), (294, 826160), (322, 754320), (336, 722890), (345, 704032), (368, 660030), (392, 619620), (420, 578312), (449, 540960), (460, 528024), (480, 506023), (483, 502880), (490, 495696), (552, 440020), (560, 433734), (588, 413080), (644, 377160), (672, 361445), (690, 352016), (735, 330464), (736, 330015), (784, 309810), (805, 301728), (840, 289156), (898, 270480), (920, 264012), (966, 251440), (980, 247848), (1104, 220010), (1120, 216867), (1127, 215520), (1176, 206540), (1288, 188580), (1347, 180320), (1380, 176008), (1470, 165232), (1568, 154905), (1610, 150864), (1680, 144578), (1796, 135240), (1840, 132006), (1932, 125720), (1960, 123924), (2208, 110005), (2245, 108192), (2254, 107760), (2352, 103270), (2415, 100576), (2576, 94290), (2694, 90160), (2760, 88004), (2940, 82616), (3143, 77280), (3220, 75432), (3360, 72289), (3381, 71840), (3592, 67620), (3680, 66003), (3864, 62860), (3920, 61962), (4490, 54096), (4508, 53880), (4704, 51635), (4830, 50288), (5152, 47145), (5388, 45080), (5520, 44002), (5635, 43104), (5880, 41308), (6286, 38640), (6440, 37716), (6735, 36064), (6762, 35920), (7184, 33810), (7728, 31430), (7840, 30981), (8980, 27048), (9016, 26940), (9429, 25760), (9660, 25144), (10327, 23520), (10776, 22540), (11040, 22001), (11270, 21552), (11760, 20654), (12572, 19320), (12880, 18858), (13470, 18032), (13524, 17960), (14368, 16905), (15456, 15715)]