202379520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7529}}^1$

素因数の和:7560

約数の個数: 144

約数和(自身を含む): 738783360

約数和(自身を除く): 536403840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 7529, 8960, 13440, 15058, 22587, 26880, 30116, 37645, 45174, 52703, 60232, 75290, 90348, 105406, 112935, 120464, 150580, 158109, 180696, 210812, 225870, 240928, 263515, 301160, 316218, 361392, 421624, 451740, 481856, 527030, 602320, 632436, 722784, 790545, 843248, 903480, 963712, 1054060, 1204640, 1264872, 1445568, 1581090, 1686496, 1806960, 1927424, 2108120, 2409280, 2529744, 2891136, 3162180, 3372992, 3613920, 4216240, 4818560, 5059488, 5782272, 6324360, 6745984, 7227840, 8432480, 9637120, 10118976, 12648720, 13491968, 14455680, 16864960, 20237952, 25297440, 28911360, 33729920, 40475904, 50594880, 67459840, 101189760, 202379520]

約数ペア:

[(1, 202379520), (2, 101189760), (3, 67459840), (4, 50594880), (5, 40475904), (6, 33729920), (7, 28911360), (8, 25297440), (10, 20237952), (12, 16864960), (14, 14455680), (15, 13491968), (16, 12648720), (20, 10118976), (21, 9637120), (24, 8432480), (28, 7227840), (30, 6745984), (32, 6324360), (35, 5782272), (40, 5059488), (42, 4818560), (48, 4216240), (56, 3613920), (60, 3372992), (64, 3162180), (70, 2891136), (80, 2529744), (84, 2409280), (96, 2108120), (105, 1927424), (112, 1806960), (120, 1686496), (128, 1581090), (140, 1445568), (160, 1264872), (168, 1204640), (192, 1054060), (210, 963712), (224, 903480), (240, 843248), (256, 790545), (280, 722784), (320, 632436), (336, 602320), (384, 527030), (420, 481856), (448, 451740), (480, 421624), (560, 361392), (640, 316218), (672, 301160), (768, 263515), (840, 240928), (896, 225870), (960, 210812), (1120, 180696), (1280, 158109), (1344, 150580), (1680, 120464), (1792, 112935), (1920, 105406), (2240, 90348), (2688, 75290), (3360, 60232), (3840, 52703), (4480, 45174), (5376, 37645), (6720, 30116), (7529, 26880), (8960, 22587), (13440, 15058)]