122660440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 339500160

約数和(自身を除く): 216839720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 85, 119, 136, 140, 146, 170, 238, 280, 292, 340, 353, 365, 476, 511, 584, 595, 680, 706, 730, 952, 1022, 1190, 1241, 1412, 1460, 1765, 2044, 2380, 2471, 2482, 2555, 2824, 2920, 3530, 4088, 4760, 4942, 4964, 5110, 6001, 6205, 7060, 8687, 9884, 9928, 10220, 12002, 12355, 12410, 14120, 17374, 19768, 20440, 24004, 24710, 24820, 25769, 30005, 34748, 42007, 43435, 48008, 49420, 49640, 51538, 60010, 69496, 84014, 86870, 98840, 103076, 120020, 128845, 168028, 173740, 180383, 206152, 210035, 240040, 257690, 336056, 347480, 360766, 420070, 438073, 515380, 721532, 840140, 876146, 901915, 1030760, 1443064, 1680280, 1752292, 1803830, 2190365, 3066511, 3504584, 3607660, 4380730, 6133022, 7215320, 8761460, 12266044, 15332555, 17522920, 24532088, 30665110, 61330220, 122660440]

約数ペア:

[(1, 122660440), (2, 61330220), (4, 30665110), (5, 24532088), (7, 17522920), (8, 15332555), (10, 12266044), (14, 8761460), (17, 7215320), (20, 6133022), (28, 4380730), (34, 3607660), (35, 3504584), (40, 3066511), (56, 2190365), (68, 1803830), (70, 1752292), (73, 1680280), (85, 1443064), (119, 1030760), (136, 901915), (140, 876146), (146, 840140), (170, 721532), (238, 515380), (280, 438073), (292, 420070), (340, 360766), (353, 347480), (365, 336056), (476, 257690), (511, 240040), (584, 210035), (595, 206152), (680, 180383), (706, 173740), (730, 168028), (952, 128845), (1022, 120020), (1190, 103076), (1241, 98840), (1412, 86870), (1460, 84014), (1765, 69496), (2044, 60010), (2380, 51538), (2471, 49640), (2482, 49420), (2555, 48008), (2824, 43435), (2920, 42007), (3530, 34748), (4088, 30005), (4760, 25769), (4942, 24820), (4964, 24710), (5110, 24004), (6001, 20440), (6205, 19768), (7060, 17374), (8687, 14120), (9884, 12410), (9928, 12355), (10220, 12002)]