71097840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 267411456

約数和(自身を除く): 196313616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 72, 80, 88, 90, 94, 99, 110, 120, 132, 141, 144, 165, 176, 180, 188, 191, 198, 220, 235, 240, 264, 282, 330, 360, 376, 382, 396, 423, 440, 470, 495, 517, 528, 564, 573, 660, 705, 720, 752, 764, 792, 846, 880, 940, 955, 990, 1034, 1128, 1146, 1320, 1410, 1528, 1551, 1584, 1692, 1719, 1880, 1910, 1980, 2068, 2101, 2115, 2256, 2292, 2585, 2640, 2820, 2865, 3056, 3102, 3384, 3438, 3760, 3820, 3960, 4136, 4202, 4230, 4584, 4653, 5170, 5640, 5730, 6204, 6303, 6768, 6876, 7640, 7755, 7920, 8272, 8404, 8460, 8595, 8977, 9168, 9306, 10340, 10505, 11280, 11460, 12408, 12606, 13752, 15280, 15510, 16808, 16920, 17190, 17954, 18612, 18909, 20680, 21010, 22920, 23265, 24816, 25212, 26931, 27504, 31020, 31515, 33616, 33840, 34380, 35908, 37224, 37818, 41360, 42020, 44885, 45840, 46530, 50424, 53862, 62040, 63030, 68760, 71816, 74448, 75636, 80793, 84040, 89770, 93060, 94545, 98747, 100848, 107724, 124080, 126060, 134655, 137520, 143632, 151272, 161586, 168080, 179540, 186120, 189090, 197494, 215448, 252120, 269310, 296241, 302544, 323172, 359080, 372240, 378180, 394988, 403965, 430896, 493735, 504240, 538620, 592482, 646344, 718160, 756360, 789976, 807930, 888723, 987470, 1077240, 1184964, 1292688, 1481205, 1512720, 1579952, 1615860, 1777446, 1974940, 2154480, 2369928, 2962410, 3231720, 3554892, 3949880, 4443615, 4739856, 5924820, 6463440, 7109784, 7899760, 8887230, 11849640, 14219568, 17774460, 23699280, 35548920, 71097840]

約数ペア:

[(1, 71097840), (2, 35548920), (3, 23699280), (4, 17774460), (5, 14219568), (6, 11849640), (8, 8887230), (9, 7899760), (10, 7109784), (11, 6463440), (12, 5924820), (15, 4739856), (16, 4443615), (18, 3949880), (20, 3554892), (22, 3231720), (24, 2962410), (30, 2369928), (33, 2154480), (36, 1974940), (40, 1777446), (44, 1615860), (45, 1579952), (47, 1512720), (48, 1481205), (55, 1292688), (60, 1184964), (66, 1077240), (72, 987470), (80, 888723), (88, 807930), (90, 789976), (94, 756360), (99, 718160), (110, 646344), (120, 592482), (132, 538620), (141, 504240), (144, 493735), (165, 430896), (176, 403965), (180, 394988), (188, 378180), (191, 372240), (198, 359080), (220, 323172), (235, 302544), (240, 296241), (264, 269310), (282, 252120), (330, 215448), (360, 197494), (376, 189090), (382, 186120), (396, 179540), (423, 168080), (440, 161586), (470, 151272), (495, 143632), (517, 137520), (528, 134655), (564, 126060), (573, 124080), (660, 107724), (705, 100848), (720, 98747), (752, 94545), (764, 93060), (792, 89770), (846, 84040), (880, 80793), (940, 75636), (955, 74448), (990, 71816), (1034, 68760), (1128, 63030), (1146, 62040), (1320, 53862), (1410, 50424), (1528, 46530), (1551, 45840), (1584, 44885), (1692, 42020), (1719, 41360), (1880, 37818), (1910, 37224), (1980, 35908), (2068, 34380), (2101, 33840), (2115, 33616), (2256, 31515), (2292, 31020), (2585, 27504), (2640, 26931), (2820, 25212), (2865, 24816), (3056, 23265), (3102, 22920), (3384, 21010), (3438, 20680), (3760, 18909), (3820, 18612), (3960, 17954), (4136, 17190), (4202, 16920), (4230, 16808), (4584, 15510), (4653, 15280), (5170, 13752), (5640, 12606), (5730, 12408), (6204, 11460), (6303, 11280), (6768, 10505), (6876, 10340), (7640, 9306), (7755, 9168), (7920, 8977), (8272, 8595), (8404, 8460)]