79027520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 168

約数和(自身を含む): 224177352

約数和(自身を除く): 145149832

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 130, 143, 157, 160, 176, 208, 220, 242, 260, 286, 314, 320, 352, 416, 440, 484, 520, 572, 605, 628, 704, 715, 785, 832, 880, 968, 1040, 1144, 1210, 1256, 1430, 1570, 1573, 1727, 1760, 1936, 2041, 2080, 2288, 2420, 2512, 2860, 3140, 3146, 3454, 3520, 3872, 4082, 4160, 4576, 4840, 5024, 5720, 6280, 6292, 6908, 7744, 7865, 8164, 8635, 9152, 9680, 10048, 10205, 11440, 12560, 12584, 13816, 15730, 16328, 17270, 18997, 19360, 20410, 22451, 22880, 25120, 25168, 27632, 31460, 32656, 34540, 37994, 38720, 40820, 44902, 45760, 50240, 50336, 55264, 62920, 65312, 69080, 75988, 81640, 89804, 94985, 100672, 110528, 112255, 125840, 130624, 138160, 151976, 163280, 179608, 189970, 224510, 246961, 251680, 276320, 303952, 326560, 359216, 379940, 449020, 493922, 503360, 552640, 607904, 653120, 718432, 759880, 898040, 987844, 1215808, 1234805, 1436864, 1519760, 1796080, 1975688, 2469610, 3039520, 3592160, 3951376, 4939220, 6079040, 7184320, 7902752, 9878440, 15805504, 19756880, 39513760, 79027520]

約数ペア:

[(1, 79027520), (2, 39513760), (4, 19756880), (5, 15805504), (8, 9878440), (10, 7902752), (11, 7184320), (13, 6079040), (16, 4939220), (20, 3951376), (22, 3592160), (26, 3039520), (32, 2469610), (40, 1975688), (44, 1796080), (52, 1519760), (55, 1436864), (64, 1234805), (65, 1215808), (80, 987844), (88, 898040), (104, 759880), (110, 718432), (121, 653120), (130, 607904), (143, 552640), (157, 503360), (160, 493922), (176, 449020), (208, 379940), (220, 359216), (242, 326560), (260, 303952), (286, 276320), (314, 251680), (320, 246961), (352, 224510), (416, 189970), (440, 179608), (484, 163280), (520, 151976), (572, 138160), (605, 130624), (628, 125840), (704, 112255), (715, 110528), (785, 100672), (832, 94985), (880, 89804), (968, 81640), (1040, 75988), (1144, 69080), (1210, 65312), (1256, 62920), (1430, 55264), (1570, 50336), (1573, 50240), (1727, 45760), (1760, 44902), (1936, 40820), (2041, 38720), (2080, 37994), (2288, 34540), (2420, 32656), (2512, 31460), (2860, 27632), (3140, 25168), (3146, 25120), (3454, 22880), (3520, 22451), (3872, 20410), (4082, 19360), (4160, 18997), (4576, 17270), (4840, 16328), (5024, 15730), (5720, 13816), (6280, 12584), (6292, 12560), (6908, 11440), (7744, 10205), (7865, 10048), (8164, 9680), (8635, 9152)]