4581717760

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8254

約数の個数: 144

約数和(自身を含む): 12056002560

約数和(自身を除く): 7474284800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 184, 190, 230, 256, 304, 320, 368, 380, 437, 460, 608, 640, 736, 760, 874, 920, 1216, 1280, 1472, 1520, 1748, 1840, 2185, 2432, 2944, 3040, 3496, 3680, 4370, 4864, 5888, 6080, 6992, 7360, 8191, 8740, 12160, 13984, 14720, 16382, 17480, 24320, 27968, 29440, 32764, 34960, 40955, 55936, 65528, 69920, 81910, 111872, 131056, 139840, 155629, 163820, 188393, 262112, 279680, 311258, 327640, 376786, 524224, 559360, 622516, 655280, 753572, 778145, 941965, 1048448, 1245032, 1310560, 1507144, 1556290, 1883930, 2096896, 2490064, 2621120, 3014288, 3112580, 3579467, 3767860, 4980128, 5242240, 6028576, 6225160, 7158934, 7535720, 9960256, 10484480, 12057152, 12450320, 14317868, 15071440, 17897335, 19920512, 24114304, 24900640, 28635736, 30142880, 35794670, 39841024, 48228608, 49801280, 57271472, 60285760, 71589340, 99602560, 114542944, 120571520, 143178680, 199205120, 229085888, 241143040, 286357360, 458171776, 572714720, 916343552, 1145429440, 2290858880, 4581717760]

約数ペア:

[(1, 4581717760), (2, 2290858880), (4, 1145429440), (5, 916343552), (8, 572714720), (10, 458171776), (16, 286357360), (19, 241143040), (20, 229085888), (23, 199205120), (32, 143178680), (38, 120571520), (40, 114542944), (46, 99602560), (64, 71589340), (76, 60285760), (80, 57271472), (92, 49801280), (95, 48228608), (115, 39841024), (128, 35794670), (152, 30142880), (160, 28635736), (184, 24900640), (190, 24114304), (230, 19920512), (256, 17897335), (304, 15071440), (320, 14317868), (368, 12450320), (380, 12057152), (437, 10484480), (460, 9960256), (608, 7535720), (640, 7158934), (736, 6225160), (760, 6028576), (874, 5242240), (920, 4980128), (1216, 3767860), (1280, 3579467), (1472, 3112580), (1520, 3014288), (1748, 2621120), (1840, 2490064), (2185, 2096896), (2432, 1883930), (2944, 1556290), (3040, 1507144), (3496, 1310560), (3680, 1245032), (4370, 1048448), (4864, 941965), (5888, 778145), (6080, 753572), (6992, 655280), (7360, 622516), (8191, 559360), (8740, 524224), (12160, 376786), (13984, 327640), (14720, 311258), (16382, 279680), (17480, 262112), (24320, 188393), (27968, 163820), (29440, 155629), (32764, 139840), (34960, 131056), (40955, 111872), (55936, 81910), (65528, 69920)]