179015440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 472469760

約数和(自身を除く): 293454320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 59, 68, 80, 85, 92, 97, 115, 118, 136, 170, 184, 194, 230, 236, 272, 295, 340, 368, 388, 391, 460, 472, 485, 590, 680, 776, 782, 920, 944, 970, 1003, 1180, 1357, 1360, 1552, 1564, 1649, 1840, 1940, 1955, 2006, 2231, 2360, 2714, 3128, 3298, 3880, 3910, 4012, 4462, 4720, 5015, 5428, 5723, 6256, 6596, 6785, 7760, 7820, 8024, 8245, 8924, 10030, 10856, 11155, 11446, 13192, 13570, 15640, 16048, 16490, 17848, 20060, 21712, 22310, 22892, 23069, 26384, 27140, 28615, 31280, 32980, 35696, 37927, 40120, 44620, 45784, 46138, 54280, 57230, 65960, 75854, 80240, 89240, 91568, 92276, 97291, 108560, 114460, 115345, 131629, 131920, 151708, 178480, 184552, 189635, 194582, 228920, 230690, 263258, 303416, 369104, 379270, 389164, 457840, 461380, 486455, 526516, 606832, 658145, 758540, 778328, 922760, 972910, 1053032, 1316290, 1517080, 1556656, 1845520, 1945820, 2106064, 2237693, 2632580, 3034160, 3891640, 4475386, 5265160, 7783280, 8950772, 10530320, 11188465, 17901544, 22376930, 35803088, 44753860, 89507720, 179015440]

約数ペア:

[(1, 179015440), (2, 89507720), (4, 44753860), (5, 35803088), (8, 22376930), (10, 17901544), (16, 11188465), (17, 10530320), (20, 8950772), (23, 7783280), (34, 5265160), (40, 4475386), (46, 3891640), (59, 3034160), (68, 2632580), (80, 2237693), (85, 2106064), (92, 1945820), (97, 1845520), (115, 1556656), (118, 1517080), (136, 1316290), (170, 1053032), (184, 972910), (194, 922760), (230, 778328), (236, 758540), (272, 658145), (295, 606832), (340, 526516), (368, 486455), (388, 461380), (391, 457840), (460, 389164), (472, 379270), (485, 369104), (590, 303416), (680, 263258), (776, 230690), (782, 228920), (920, 194582), (944, 189635), (970, 184552), (1003, 178480), (1180, 151708), (1357, 131920), (1360, 131629), (1552, 115345), (1564, 114460), (1649, 108560), (1840, 97291), (1940, 92276), (1955, 91568), (2006, 89240), (2231, 80240), (2360, 75854), (2714, 65960), (3128, 57230), (3298, 54280), (3880, 46138), (3910, 45784), (4012, 44620), (4462, 40120), (4720, 37927), (5015, 35696), (5428, 32980), (5723, 31280), (6256, 28615), (6596, 27140), (6785, 26384), (7760, 23069), (7820, 22892), (8024, 22310), (8245, 21712), (8924, 20060), (10030, 17848), (10856, 16490), (11155, 16048), (11446, 15640), (13192, 13570)]