268524480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 224

約数和(自身を含む): 1006571520

約数和(自身を除く): 738047040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1289, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2578, 2604, 2976, 3255, 3360, 3472, 3720, 3867, 4340, 4960, 5156, 5208, 5952, 6445, 6510, 6720, 6944, 7440, 7734, 8680, 9023, 9920, 10312, 10416, 12890, 13020, 13888, 14880, 15468, 17360, 18046, 19335, 20624, 20832, 25780, 26040, 27069, 29760, 30936, 34720, 36092, 38670, 39959, 41248, 41664, 45115, 51560, 52080, 54138, 61872, 69440, 72184, 77340, 79918, 82496, 90230, 103120, 104160, 108276, 119877, 123744, 135345, 144368, 154680, 159836, 180460, 199795, 206240, 208320, 216552, 239754, 247488, 270690, 279713, 288736, 309360, 319672, 360920, 399590, 412480, 433104, 479508, 541380, 559426, 577472, 599385, 618720, 639344, 721840, 799180, 839139, 866208, 959016, 1082760, 1118852, 1198770, 1237440, 1278688, 1398565, 1443680, 1598360, 1678278, 1732416, 1918032, 2165520, 2237704, 2397540, 2557376, 2797130, 2887360, 3196720, 3356556, 3836064, 4195695, 4331040, 4475408, 4795080, 5594260, 6393440, 6713112, 7672128, 8391390, 8662080, 8950816, 9590160, 11188520, 12786880, 13426224, 16782780, 17901632, 19180320, 22377040, 26852448, 33565560, 38360640, 44754080, 53704896, 67131120, 89508160, 134262240, 268524480]

約数ペア:

[(1, 268524480), (2, 134262240), (3, 89508160), (4, 67131120), (5, 53704896), (6, 44754080), (7, 38360640), (8, 33565560), (10, 26852448), (12, 22377040), (14, 19180320), (15, 17901632), (16, 16782780), (20, 13426224), (21, 12786880), (24, 11188520), (28, 9590160), (30, 8950816), (31, 8662080), (32, 8391390), (35, 7672128), (40, 6713112), (42, 6393440), (48, 5594260), (56, 4795080), (60, 4475408), (62, 4331040), (64, 4195695), (70, 3836064), (80, 3356556), (84, 3196720), (93, 2887360), (96, 2797130), (105, 2557376), (112, 2397540), (120, 2237704), (124, 2165520), (140, 1918032), (155, 1732416), (160, 1678278), (168, 1598360), (186, 1443680), (192, 1398565), (210, 1278688), (217, 1237440), (224, 1198770), (240, 1118852), (248, 1082760), (280, 959016), (310, 866208), (320, 839139), (336, 799180), (372, 721840), (420, 639344), (434, 618720), (448, 599385), (465, 577472), (480, 559426), (496, 541380), (560, 479508), (620, 433104), (651, 412480), (672, 399590), (744, 360920), (840, 319672), (868, 309360), (930, 288736), (960, 279713), (992, 270690), (1085, 247488), (1120, 239754), (1240, 216552), (1289, 208320), (1302, 206240), (1344, 199795), (1488, 180460), (1680, 159836), (1736, 154680), (1860, 144368), (1984, 135345), (2170, 123744), (2240, 119877), (2480, 108276), (2578, 104160), (2604, 103120), (2976, 90230), (3255, 82496), (3360, 79918), (3472, 77340), (3720, 72184), (3867, 69440), (4340, 61872), (4960, 54138), (5156, 52080), (5208, 51560), (5952, 45115), (6445, 41664), (6510, 41248), (6720, 39959), (6944, 38670), (7440, 36092), (7734, 34720), (8680, 30936), (9023, 29760), (9920, 27069), (10312, 26040), (10416, 25780), (12890, 20832), (13020, 20624), (13888, 19335), (14880, 18046), (15468, 17360)]