258604080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2609}}^1$

素因数の和:2691

約数の個数: 160

約数和(自身を含む): 932083200

約数和(自身を除く): 673479120

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, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1416, 1652, 1680, 1770, 2065, 2360, 2478, 2609, 2832, 3304, 3540, 4130, 4720, 4956, 5218, 6195, 6608, 7080, 7827, 8260, 9912, 10436, 12390, 13045, 14160, 15654, 16520, 18263, 19824, 20872, 24780, 26090, 31308, 33040, 36526, 39135, 41744, 49560, 52180, 54789, 62616, 73052, 78270, 91315, 99120, 104360, 109578, 125232, 146104, 153931, 156540, 182630, 208720, 219156, 273945, 292208, 307862, 313080, 365260, 438312, 461793, 547890, 615724, 626160, 730520, 769655, 876624, 923586, 1077517, 1095780, 1231448, 1461040, 1539310, 1847172, 2155034, 2191560, 2308965, 2462896, 3078620, 3232551, 3694344, 4310068, 4383120, 4617930, 5387585, 6157240, 6465102, 7388688, 8620136, 9235860, 10775170, 12314480, 12930204, 16162755, 17240272, 18471720, 21550340, 25860408, 32325510, 36943440, 43100680, 51720816, 64651020, 86201360, 129302040, 258604080]

約数ペア:

[(1, 258604080), (2, 129302040), (3, 86201360), (4, 64651020), (5, 51720816), (6, 43100680), (7, 36943440), (8, 32325510), (10, 25860408), (12, 21550340), (14, 18471720), (15, 17240272), (16, 16162755), (20, 12930204), (21, 12314480), (24, 10775170), (28, 9235860), (30, 8620136), (35, 7388688), (40, 6465102), (42, 6157240), (48, 5387585), (56, 4617930), (59, 4383120), (60, 4310068), (70, 3694344), (80, 3232551), (84, 3078620), (105, 2462896), (112, 2308965), (118, 2191560), (120, 2155034), (140, 1847172), (168, 1539310), (177, 1461040), (210, 1231448), (236, 1095780), (240, 1077517), (280, 923586), (295, 876624), (336, 769655), (354, 730520), (413, 626160), (420, 615724), (472, 547890), (560, 461793), (590, 438312), (708, 365260), (826, 313080), (840, 307862), (885, 292208), (944, 273945), (1180, 219156), (1239, 208720), (1416, 182630), (1652, 156540), (1680, 153931), (1770, 146104), (2065, 125232), (2360, 109578), (2478, 104360), (2609, 99120), (2832, 91315), (3304, 78270), (3540, 73052), (4130, 62616), (4720, 54789), (4956, 52180), (5218, 49560), (6195, 41744), (6608, 39135), (7080, 36526), (7827, 33040), (8260, 31308), (9912, 26090), (10436, 24780), (12390, 20872), (13045, 19824), (14160, 18263), (15654, 16520)]