167585320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 486288000

約数和(自身を除く): 318702680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 109, 119, 133, 136, 140, 152, 170, 190, 218, 238, 266, 280, 289, 323, 340, 380, 436, 476, 532, 545, 578, 595, 646, 665, 680, 760, 763, 872, 952, 1064, 1090, 1156, 1190, 1292, 1330, 1445, 1526, 1615, 1853, 2023, 2071, 2180, 2261, 2312, 2380, 2584, 2660, 2890, 3052, 3230, 3706, 3815, 4046, 4142, 4360, 4522, 4760, 5320, 5491, 5780, 6104, 6460, 7412, 7630, 8092, 8284, 9044, 9265, 10115, 10355, 10982, 11305, 11560, 12920, 12971, 14497, 14824, 15260, 16184, 16568, 18088, 18530, 20230, 20710, 21964, 22610, 25942, 27455, 28994, 30520, 31501, 35207, 37060, 38437, 40460, 41420, 43928, 45220, 51884, 54910, 57988, 63002, 64855, 70414, 72485, 74120, 76874, 80920, 82840, 90440, 103768, 109820, 115976, 126004, 129710, 140828, 144970, 153748, 157505, 176035, 192185, 219640, 220507, 246449, 252008, 259420, 281656, 289940, 307496, 315010, 352070, 384370, 441014, 492898, 518840, 579880, 598519, 630020, 704140, 768740, 882028, 985796, 1102535, 1197038, 1232245, 1260040, 1408280, 1537480, 1764056, 1971592, 2205070, 2394076, 2464490, 2992595, 4189633, 4410140, 4788152, 4928980, 5985190, 8379266, 8820280, 9857960, 11970380, 16758532, 20948165, 23940760, 33517064, 41896330, 83792660, 167585320]

約数ペア:

[(1, 167585320), (2, 83792660), (4, 41896330), (5, 33517064), (7, 23940760), (8, 20948165), (10, 16758532), (14, 11970380), (17, 9857960), (19, 8820280), (20, 8379266), (28, 5985190), (34, 4928980), (35, 4788152), (38, 4410140), (40, 4189633), (56, 2992595), (68, 2464490), (70, 2394076), (76, 2205070), (85, 1971592), (95, 1764056), (109, 1537480), (119, 1408280), (133, 1260040), (136, 1232245), (140, 1197038), (152, 1102535), (170, 985796), (190, 882028), (218, 768740), (238, 704140), (266, 630020), (280, 598519), (289, 579880), (323, 518840), (340, 492898), (380, 441014), (436, 384370), (476, 352070), (532, 315010), (545, 307496), (578, 289940), (595, 281656), (646, 259420), (665, 252008), (680, 246449), (760, 220507), (763, 219640), (872, 192185), (952, 176035), (1064, 157505), (1090, 153748), (1156, 144970), (1190, 140828), (1292, 129710), (1330, 126004), (1445, 115976), (1526, 109820), (1615, 103768), (1853, 90440), (2023, 82840), (2071, 80920), (2180, 76874), (2261, 74120), (2312, 72485), (2380, 70414), (2584, 64855), (2660, 63002), (2890, 57988), (3052, 54910), (3230, 51884), (3706, 45220), (3815, 43928), (4046, 41420), (4142, 40460), (4360, 38437), (4522, 37060), (4760, 35207), (5320, 31501), (5491, 30520), (5780, 28994), (6104, 27455), (6460, 25942), (7412, 22610), (7630, 21964), (8092, 20710), (8284, 20230), (9044, 18530), (9265, 18088), (10115, 16568), (10355, 16184), (10982, 15260), (11305, 14824), (11560, 14497), (12920, 12971)]