613275680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9803}}^1$

素因数の和:9858

約数の個数: 96

約数和(自身を含む): 1600953984

約数和(自身を除く): 987678304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1360, 1564, 1840, 1955, 2720, 3128, 3680, 3910, 6256, 7820, 9803, 12512, 15640, 19606, 31280, 39212, 49015, 62560, 78424, 98030, 156848, 166651, 196060, 225469, 313696, 333302, 392120, 450938, 666604, 784240, 833255, 901876, 1127345, 1333208, 1568480, 1666510, 1803752, 2254690, 2666416, 3333020, 3607504, 3832973, 4509380, 5332832, 6666040, 7215008, 7665946, 9018760, 13332080, 15331892, 18037520, 19164865, 26664160, 30663784, 36075040, 38329730, 61327568, 76659460, 122655136, 153318920, 306637840, 613275680]

約数ペア:

[(1, 613275680), (2, 306637840), (4, 153318920), (5, 122655136), (8, 76659460), (10, 61327568), (16, 38329730), (17, 36075040), (20, 30663784), (23, 26664160), (32, 19164865), (34, 18037520), (40, 15331892), (46, 13332080), (68, 9018760), (80, 7665946), (85, 7215008), (92, 6666040), (115, 5332832), (136, 4509380), (160, 3832973), (170, 3607504), (184, 3333020), (230, 2666416), (272, 2254690), (340, 1803752), (368, 1666510), (391, 1568480), (460, 1333208), (544, 1127345), (680, 901876), (736, 833255), (782, 784240), (920, 666604), (1360, 450938), (1564, 392120), (1840, 333302), (1955, 313696), (2720, 225469), (3128, 196060), (3680, 166651), (3910, 156848), (6256, 98030), (7820, 78424), (9803, 62560), (12512, 49015), (15640, 39212), (19606, 31280)]