2553888960

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{42227}}^1$

素因数の和:42260

約数の個数: 224

約数和(自身を含む): 10296875520

約数和(自身を除く): 7742986560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 42227, 60480, 84454, 126681, 168908, 211135, 253362, 295589, 337816, 380043, 422270, 506724, 591178, 633405, 675632, 760086, 844540, 886767, 1013448, 1140129, 1182356, 1266810, 1351264, 1477945, 1520172, 1689080, 1773534, 1900215, 2026896, 2280258, 2364712, 2533620, 2660301, 2702528, 2955890, 3040344, 3378160, 3547068, 3800430, 4053792, 4433835, 4560516, 4729424, 5067240, 5320602, 5700645, 5911780, 6080688, 6756320, 7094136, 7600860, 7980903, 8107584, 8867670, 9121032, 9458848, 10134480, 10641204, 11401290, 11823560, 12161376, 13301505, 13512640, 14188272, 15201720, 15961806, 17735340, 18242064, 18917696, 20268960, 21282408, 22802580, 23647120, 24322752, 26603010, 28376544, 30403440, 31923612, 35470680, 36484128, 39904515, 40537920, 42564816, 45605160, 47294240, 53206020, 56753088, 60806880, 63847224, 70941360, 72968256, 79809030, 85129632, 91210320, 94588480, 106412040, 121613760, 127694448, 141882720, 159618060, 170259264, 182420640, 212824080, 255388896, 283765440, 319236120, 364841280, 425648160, 510777792, 638472240, 851296320, 1276944480, 2553888960]

約数ペア:

[(1, 2553888960), (2, 1276944480), (3, 851296320), (4, 638472240), (5, 510777792), (6, 425648160), (7, 364841280), (8, 319236120), (9, 283765440), (10, 255388896), (12, 212824080), (14, 182420640), (15, 170259264), (16, 159618060), (18, 141882720), (20, 127694448), (21, 121613760), (24, 106412040), (27, 94588480), (28, 91210320), (30, 85129632), (32, 79809030), (35, 72968256), (36, 70941360), (40, 63847224), (42, 60806880), (45, 56753088), (48, 53206020), (54, 47294240), (56, 45605160), (60, 42564816), (63, 40537920), (64, 39904515), (70, 36484128), (72, 35470680), (80, 31923612), (84, 30403440), (90, 28376544), (96, 26603010), (105, 24322752), (108, 23647120), (112, 22802580), (120, 21282408), (126, 20268960), (135, 18917696), (140, 18242064), (144, 17735340), (160, 15961806), (168, 15201720), (180, 14188272), (189, 13512640), (192, 13301505), (210, 12161376), (216, 11823560), (224, 11401290), (240, 10641204), (252, 10134480), (270, 9458848), (280, 9121032), (288, 8867670), (315, 8107584), (320, 7980903), (336, 7600860), (360, 7094136), (378, 6756320), (420, 6080688), (432, 5911780), (448, 5700645), (480, 5320602), (504, 5067240), (540, 4729424), (560, 4560516), (576, 4433835), (630, 4053792), (672, 3800430), (720, 3547068), (756, 3378160), (840, 3040344), (864, 2955890), (945, 2702528), (960, 2660301), (1008, 2533620), (1080, 2364712), (1120, 2280258), (1260, 2026896), (1344, 1900215), (1440, 1773534), (1512, 1689080), (1680, 1520172), (1728, 1477945), (1890, 1351264), (2016, 1266810), (2160, 1182356), (2240, 1140129), (2520, 1013448), (2880, 886767), (3024, 844540), (3360, 760086), (3780, 675632), (4032, 633405), (4320, 591178), (5040, 506724), (6048, 422270), (6720, 380043), (7560, 337816), (8640, 295589), (10080, 253362), (12096, 211135), (15120, 168908), (20160, 126681), (30240, 84454), (42227, 60480)]