66155040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{6563}}^1$

素因数の和:6591

約数の個数: 144

約数和(自身を含む): 258043968

約数和(自身を除く): 191888928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 6563, 10080, 13126, 19689, 26252, 32815, 39378, 45941, 52504, 59067, 65630, 78756, 91882, 98445, 105008, 118134, 131260, 137823, 157512, 183764, 196890, 210016, 229705, 236268, 262520, 275646, 295335, 315024, 367528, 393780, 413469, 459410, 472536, 525040, 551292, 590670, 630048, 689115, 735056, 787560, 826938, 918820, 945072, 1050080, 1102584, 1181340, 1378230, 1470112, 1575120, 1653876, 1837640, 1890144, 2067345, 2205168, 2362680, 2756460, 3150240, 3307752, 3675280, 4134690, 4410336, 4725360, 5512920, 6615504, 7350560, 8269380, 9450720, 11025840, 13231008, 16538760, 22051680, 33077520, 66155040]

約数ペア:

[(1, 66155040), (2, 33077520), (3, 22051680), (4, 16538760), (5, 13231008), (6, 11025840), (7, 9450720), (8, 8269380), (9, 7350560), (10, 6615504), (12, 5512920), (14, 4725360), (15, 4410336), (16, 4134690), (18, 3675280), (20, 3307752), (21, 3150240), (24, 2756460), (28, 2362680), (30, 2205168), (32, 2067345), (35, 1890144), (36, 1837640), (40, 1653876), (42, 1575120), (45, 1470112), (48, 1378230), (56, 1181340), (60, 1102584), (63, 1050080), (70, 945072), (72, 918820), (80, 826938), (84, 787560), (90, 735056), (96, 689115), (105, 630048), (112, 590670), (120, 551292), (126, 525040), (140, 472536), (144, 459410), (160, 413469), (168, 393780), (180, 367528), (210, 315024), (224, 295335), (240, 275646), (252, 262520), (280, 236268), (288, 229705), (315, 210016), (336, 196890), (360, 183764), (420, 157512), (480, 137823), (504, 131260), (560, 118134), (630, 105008), (672, 98445), (720, 91882), (840, 78756), (1008, 65630), (1120, 59067), (1260, 52504), (1440, 45941), (1680, 39378), (2016, 32815), (2520, 26252), (3360, 19689), (5040, 13126), (6563, 10080)]