160260741520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2393}}^1\times {\mathrm{76103}}^1$

素因数の和:78520

約数の個数: 80

約数和(自身を含む): 406654722432

約数和(自身を除く): 246393980912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2393, 4786, 9572, 11965, 19144, 23930, 26323, 38288, 47860, 52646, 76103, 95720, 105292, 131615, 152206, 191440, 210584, 263230, 304412, 380515, 421168, 526460, 608824, 761030, 837133, 1052920, 1217648, 1522060, 1674266, 2105840, 3044120, 3348532, 4185665, 6088240, 6697064, 8371330, 13394128, 16742660, 33485320, 66970640, 182114479, 364228958, 728457916, 910572395, 1456915832, 1821144790, 2003259269, 2913831664, 3642289580, 4006518538, 7284579160, 8013037076, 10016296345, 14569158320, 16026074152, 20032592690, 32052148304, 40065185380, 80130370760, 160260741520]

約数ペア:

[(1, 160260741520), (2, 80130370760), (4, 40065185380), (5, 32052148304), (8, 20032592690), (10, 16026074152), (11, 14569158320), (16, 10016296345), (20, 8013037076), (22, 7284579160), (40, 4006518538), (44, 3642289580), (55, 2913831664), (80, 2003259269), (88, 1821144790), (110, 1456915832), (176, 910572395), (220, 728457916), (440, 364228958), (880, 182114479), (2393, 66970640), (4786, 33485320), (9572, 16742660), (11965, 13394128), (19144, 8371330), (23930, 6697064), (26323, 6088240), (38288, 4185665), (47860, 3348532), (52646, 3044120), (76103, 2105840), (95720, 1674266), (105292, 1522060), (131615, 1217648), (152206, 1052920), (191440, 837133), (210584, 761030), (263230, 608824), (304412, 526460), (380515, 421168)]