2549203440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 320

約数和(自身を含む): 9320832000

約数和(自身を除く): 6771628560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 173, 179, 196, 210, 240, 245, 280, 294, 336, 343, 346, 358, 392, 420, 490, 519, 537, 560, 588, 686, 692, 716, 735, 784, 840, 865, 895, 980, 1029, 1038, 1074, 1176, 1211, 1253, 1372, 1384, 1432, 1470, 1680, 1715, 1730, 1790, 1960, 2058, 2076, 2148, 2352, 2422, 2506, 2595, 2685, 2744, 2768, 2864, 2940, 3430, 3460, 3580, 3633, 3759, 3920, 4116, 4152, 4296, 4844, 5012, 5145, 5190, 5370, 5488, 5880, 6055, 6265, 6860, 6920, 7160, 7266, 7518, 8232, 8304, 8477, 8592, 8771, 9688, 10024, 10290, 10380, 10740, 11760, 12110, 12530, 13720, 13840, 14320, 14532, 15036, 16464, 16954, 17542, 18165, 18795, 19376, 20048, 20580, 20760, 21480, 24220, 25060, 25431, 26313, 27440, 29064, 30072, 30967, 33908, 35084, 36330, 37590, 41160, 41520, 42385, 42960, 43855, 48440, 50120, 50862, 52626, 58128, 59339, 60144, 61397, 61934, 67816, 70168, 72660, 75180, 82320, 84770, 87710, 92901, 96880, 100240, 101724, 105252, 118678, 122794, 123868, 127155, 131565, 135632, 140336, 145320, 150360, 154835, 169540, 175420, 178017, 184191, 185802, 203448, 210504, 216769, 237356, 245588, 247736, 254310, 263130, 290640, 296695, 300720, 306985, 309670, 339080, 350840, 356034, 368382, 371604, 406896, 421008, 433538, 464505, 474712, 491176, 495472, 508620, 526260, 593390, 613970, 619340, 650307, 678160, 701680, 712068, 736764, 743208, 867076, 890085, 920955, 929010, 949424, 982352, 1017240, 1052520, 1083845, 1186780, 1227940, 1238680, 1300614, 1424136, 1473528, 1486416, 1517383, 1734152, 1780170, 1841910, 1858020, 2034480, 2105040, 2167690, 2373560, 2455880, 2477360, 2601228, 2848272, 2947056, 3034766, 3251535, 3468304, 3560340, 3683820, 3716040, 4335380, 4552149, 4747120, 4911760, 5202456, 6069532, 6503070, 7120680, 7367640, 7432080, 7586915, 8670760, 9104298, 10404912, 10621681, 12139064, 13006140, 14241360, 14735280, 15173830, 17341520, 18208596, 21243362, 22760745, 24278128, 26012280, 30347660, 31865043, 36417192, 42486724, 45521490, 52024560, 53108405, 60695320, 63730086, 72834384, 84973448, 91042980, 106216810, 121390640, 127460172, 159325215, 169946896, 182085960, 212433620, 254920344, 318650430, 364171920, 424867240, 509840688, 637300860, 849734480, 1274601720, 2549203440]

約数ペア:

[(1, 2549203440), (2, 1274601720), (3, 849734480), (4, 637300860), (5, 509840688), (6, 424867240), (7, 364171920), (8, 318650430), (10, 254920344), (12, 212433620), (14, 182085960), (15, 169946896), (16, 159325215), (20, 127460172), (21, 121390640), (24, 106216810), (28, 91042980), (30, 84973448), (35, 72834384), (40, 63730086), (42, 60695320), (48, 53108405), (49, 52024560), (56, 45521490), (60, 42486724), (70, 36417192), (80, 31865043), (84, 30347660), (98, 26012280), (105, 24278128), (112, 22760745), (120, 21243362), (140, 18208596), (147, 17341520), (168, 15173830), (173, 14735280), (179, 14241360), (196, 13006140), (210, 12139064), (240, 10621681), (245, 10404912), (280, 9104298), (294, 8670760), (336, 7586915), (343, 7432080), (346, 7367640), (358, 7120680), (392, 6503070), (420, 6069532), (490, 5202456), (519, 4911760), (537, 4747120), (560, 4552149), (588, 4335380), (686, 3716040), (692, 3683820), (716, 3560340), (735, 3468304), (784, 3251535), (840, 3034766), (865, 2947056), (895, 2848272), (980, 2601228), (1029, 2477360), (1038, 2455880), (1074, 2373560), (1176, 2167690), (1211, 2105040), (1253, 2034480), (1372, 1858020), (1384, 1841910), (1432, 1780170), (1470, 1734152), (1680, 1517383), (1715, 1486416), (1730, 1473528), (1790, 1424136), (1960, 1300614), (2058, 1238680), (2076, 1227940), (2148, 1186780), (2352, 1083845), (2422, 1052520), (2506, 1017240), (2595, 982352), (2685, 949424), (2744, 929010), (2768, 920955), (2864, 890085), (2940, 867076), (3430, 743208), (3460, 736764), (3580, 712068), (3633, 701680), (3759, 678160), (3920, 650307), (4116, 619340), (4152, 613970), (4296, 593390), (4844, 526260), (5012, 508620), (5145, 495472), (5190, 491176), (5370, 474712), (5488, 464505), (5880, 433538), (6055, 421008), (6265, 406896), (6860, 371604), (6920, 368382), (7160, 356034), (7266, 350840), (7518, 339080), (8232, 309670), (8304, 306985), (8477, 300720), (8592, 296695), (8771, 290640), (9688, 263130), (10024, 254310), (10290, 247736), (10380, 245588), (10740, 237356), (11760, 216769), (12110, 210504), (12530, 203448), (13720, 185802), (13840, 184191), (14320, 178017), (14532, 175420), (15036, 169540), (16464, 154835), (16954, 150360), (17542, 145320), (18165, 140336), (18795, 135632), (19376, 131565), (20048, 127155), (20580, 123868), (20760, 122794), (21480, 118678), (24220, 105252), (25060, 101724), (25431, 100240), (26313, 96880), (27440, 92901), (29064, 87710), (30072, 84770), (30967, 82320), (33908, 75180), (35084, 72660), (36330, 70168), (37590, 67816), (41160, 61934), (41520, 61397), (42385, 60144), (42960, 59339), (43855, 58128), (48440, 52626), (50120, 50862)]