21703592960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14083}}^1$

素因数の和:14158

約数の個数: 176

約数和(自身を含む): 60888850176

約数和(自身を除く): 39185257216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 344, 430, 448, 512, 560, 602, 640, 688, 860, 896, 1024, 1120, 1204, 1280, 1376, 1505, 1720, 1792, 2240, 2408, 2560, 2752, 3010, 3440, 3584, 4480, 4816, 5120, 5504, 6020, 6880, 7168, 8960, 9632, 11008, 12040, 13760, 14083, 17920, 19264, 22016, 24080, 27520, 28166, 35840, 38528, 44032, 48160, 55040, 56332, 70415, 77056, 96320, 98581, 110080, 112664, 140830, 154112, 192640, 197162, 220160, 225328, 281660, 308224, 385280, 394324, 450656, 492905, 563320, 605569, 770560, 788648, 901312, 985810, 1126640, 1211138, 1541120, 1577296, 1802624, 1971620, 2253280, 2422276, 3027845, 3154592, 3605248, 3943240, 4238983, 4506560, 4844552, 6055690, 6309184, 7210496, 7886480, 8477966, 9013120, 9689104, 12111380, 12618368, 14420992, 15772960, 16955932, 18026240, 19378208, 21194915, 24222760, 25236736, 31545920, 33911864, 36052480, 38756416, 42389830, 48445520, 50473472, 63091840, 67823728, 72104960, 77512832, 84779660, 96891040, 100946944, 126183680, 135647456, 155025664, 169559320, 193782080, 252367360, 271294912, 310051328, 339118640, 387564160, 504734720, 542589824, 620102656, 678237280, 775128320, 1085179648, 1356474560, 1550256640, 2170359296, 2712949120, 3100513280, 4340718592, 5425898240, 10851796480, 21703592960]

約数ペア:

[(1, 21703592960), (2, 10851796480), (4, 5425898240), (5, 4340718592), (7, 3100513280), (8, 2712949120), (10, 2170359296), (14, 1550256640), (16, 1356474560), (20, 1085179648), (28, 775128320), (32, 678237280), (35, 620102656), (40, 542589824), (43, 504734720), (56, 387564160), (64, 339118640), (70, 310051328), (80, 271294912), (86, 252367360), (112, 193782080), (128, 169559320), (140, 155025664), (160, 135647456), (172, 126183680), (215, 100946944), (224, 96891040), (256, 84779660), (280, 77512832), (301, 72104960), (320, 67823728), (344, 63091840), (430, 50473472), (448, 48445520), (512, 42389830), (560, 38756416), (602, 36052480), (640, 33911864), (688, 31545920), (860, 25236736), (896, 24222760), (1024, 21194915), (1120, 19378208), (1204, 18026240), (1280, 16955932), (1376, 15772960), (1505, 14420992), (1720, 12618368), (1792, 12111380), (2240, 9689104), (2408, 9013120), (2560, 8477966), (2752, 7886480), (3010, 7210496), (3440, 6309184), (3584, 6055690), (4480, 4844552), (4816, 4506560), (5120, 4238983), (5504, 3943240), (6020, 3605248), (6880, 3154592), (7168, 3027845), (8960, 2422276), (9632, 2253280), (11008, 1971620), (12040, 1802624), (13760, 1577296), (14083, 1541120), (17920, 1211138), (19264, 1126640), (22016, 985810), (24080, 901312), (27520, 788648), (28166, 770560), (35840, 605569), (38528, 563320), (44032, 492905), (48160, 450656), (55040, 394324), (56332, 385280), (70415, 308224), (77056, 281660), (96320, 225328), (98581, 220160), (110080, 197162), (112664, 192640), (140830, 154112)]