528847268440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{12203}}^1$

素因数の和:12809

約数の個数: 128

約数和(自身を含む): 1265310720000

約数和(自身を除く): 736463451560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 449, 508, 635, 760, 898, 1016, 1270, 1796, 2245, 2413, 2540, 3592, 4490, 4826, 5080, 8531, 8980, 9652, 12065, 12203, 17062, 17960, 19304, 24130, 24406, 34124, 42655, 48260, 48812, 57023, 61015, 68248, 85310, 96520, 97624, 114046, 122030, 170620, 228092, 231857, 244060, 285115, 341240, 456184, 463714, 488120, 570230, 927428, 1083437, 1140460, 1159285, 1549781, 1854856, 2166874, 2280920, 2318570, 3099562, 4333748, 4637140, 5417185, 5479147, 6199124, 7748905, 8667496, 9274280, 10834370, 10958294, 12398248, 15497810, 21668740, 21916588, 27395735, 29445839, 30995620, 43337480, 43833176, 54791470, 58891678, 61991240, 104103793, 109582940, 117783356, 147229195, 208207586, 219165880, 235566712, 294458390, 416415172, 520518965, 588916780, 695851669, 832830344, 1041037930, 1177833560, 1391703338, 2082075860, 2783406676, 3479258345, 4164151720, 5566813352, 6958516690, 13221181711, 13917033380, 26442363422, 27834066760, 52884726844, 66105908555, 105769453688, 132211817110, 264423634220, 528847268440]

約数ペア:

[(1, 528847268440), (2, 264423634220), (4, 132211817110), (5, 105769453688), (8, 66105908555), (10, 52884726844), (19, 27834066760), (20, 26442363422), (38, 13917033380), (40, 13221181711), (76, 6958516690), (95, 5566813352), (127, 4164151720), (152, 3479258345), (190, 2783406676), (254, 2082075860), (380, 1391703338), (449, 1177833560), (508, 1041037930), (635, 832830344), (760, 695851669), (898, 588916780), (1016, 520518965), (1270, 416415172), (1796, 294458390), (2245, 235566712), (2413, 219165880), (2540, 208207586), (3592, 147229195), (4490, 117783356), (4826, 109582940), (5080, 104103793), (8531, 61991240), (8980, 58891678), (9652, 54791470), (12065, 43833176), (12203, 43337480), (17062, 30995620), (17960, 29445839), (19304, 27395735), (24130, 21916588), (24406, 21668740), (34124, 15497810), (42655, 12398248), (48260, 10958294), (48812, 10834370), (57023, 9274280), (61015, 8667496), (68248, 7748905), (85310, 6199124), (96520, 5479147), (97624, 5417185), (114046, 4637140), (122030, 4333748), (170620, 3099562), (228092, 2318570), (231857, 2280920), (244060, 2166874), (285115, 1854856), (341240, 1549781), (456184, 1159285), (463714, 1140460), (488120, 1083437), (570230, 927428)]