69752480

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 133460320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 49, 56, 62, 70, 80, 82, 98, 112, 124, 140, 155, 160, 164, 196, 205, 217, 224, 245, 248, 280, 287, 310, 328, 343, 392, 410, 434, 490, 496, 560, 574, 620, 656, 686, 784, 820, 868, 980, 992, 1085, 1120, 1148, 1240, 1271, 1312, 1372, 1435, 1519, 1568, 1640, 1715, 1736, 1960, 2009, 2170, 2296, 2480, 2542, 2744, 2870, 3038, 3280, 3430, 3472, 3920, 4018, 4340, 4592, 4960, 5084, 5488, 5740, 6076, 6355, 6560, 6860, 6944, 7595, 7840, 8036, 8680, 8897, 9184, 10045, 10168, 10633, 10976, 11480, 12152, 12710, 13720, 14063, 15190, 16072, 17360, 17794, 20090, 20336, 21266, 22960, 24304, 25420, 27440, 28126, 30380, 32144, 34720, 35588, 40180, 40672, 42532, 44485, 45920, 48608, 50840, 53165, 54880, 56252, 60760, 62279, 64288, 70315, 71176, 80360, 85064, 88970, 101680, 106330, 112504, 121520, 124558, 140630, 142352, 160720, 170128, 177940, 203360, 212660, 225008, 243040, 249116, 281260, 284704, 311395, 321440, 340256, 355880, 425320, 435953, 450016, 498232, 562520, 622790, 711760, 850640, 871906, 996464, 1125040, 1245580, 1423520, 1701280, 1743812, 1992928, 2179765, 2250080, 2491160, 3487624, 4359530, 4982320, 6975248, 8719060, 9964640, 13950496, 17438120, 34876240, 69752480]

約数ペア:

[(1, 69752480), (2, 34876240), (4, 17438120), (5, 13950496), (7, 9964640), (8, 8719060), (10, 6975248), (14, 4982320), (16, 4359530), (20, 3487624), (28, 2491160), (31, 2250080), (32, 2179765), (35, 1992928), (40, 1743812), (41, 1701280), (49, 1423520), (56, 1245580), (62, 1125040), (70, 996464), (80, 871906), (82, 850640), (98, 711760), (112, 622790), (124, 562520), (140, 498232), (155, 450016), (160, 435953), (164, 425320), (196, 355880), (205, 340256), (217, 321440), (224, 311395), (245, 284704), (248, 281260), (280, 249116), (287, 243040), (310, 225008), (328, 212660), (343, 203360), (392, 177940), (410, 170128), (434, 160720), (490, 142352), (496, 140630), (560, 124558), (574, 121520), (620, 112504), (656, 106330), (686, 101680), (784, 88970), (820, 85064), (868, 80360), (980, 71176), (992, 70315), (1085, 64288), (1120, 62279), (1148, 60760), (1240, 56252), (1271, 54880), (1312, 53165), (1372, 50840), (1435, 48608), (1519, 45920), (1568, 44485), (1640, 42532), (1715, 40672), (1736, 40180), (1960, 35588), (2009, 34720), (2170, 32144), (2296, 30380), (2480, 28126), (2542, 27440), (2744, 25420), (2870, 24304), (3038, 22960), (3280, 21266), (3430, 20336), (3472, 20090), (3920, 17794), (4018, 17360), (4340, 16072), (4592, 15190), (4960, 14063), (5084, 13720), (5488, 12710), (5740, 12152), (6076, 11480), (6355, 10976), (6560, 10633), (6860, 10168), (6944, 10045), (7595, 9184), (7840, 8897), (8036, 8680)]