7720579080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2389}}^1$

素因数の和:2644

約数の個数: 192

約数和(自身を含む): 25770700800

約数和(自身を除く): 18050121720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 191, 235, 282, 360, 376, 382, 423, 470, 564, 573, 705, 764, 846, 940, 955, 1128, 1146, 1410, 1528, 1692, 1719, 1880, 1910, 2115, 2292, 2389, 2820, 2865, 3384, 3438, 3820, 4230, 4584, 4778, 5640, 5730, 6876, 7167, 7640, 8460, 8595, 8977, 9556, 11460, 11945, 13752, 14334, 16920, 17190, 17954, 19112, 21501, 22920, 23890, 26931, 28668, 34380, 35835, 35908, 43002, 44885, 47780, 53862, 57336, 68760, 71670, 71816, 80793, 86004, 89770, 95560, 107505, 107724, 112283, 134655, 143340, 161586, 172008, 179540, 215010, 215448, 224566, 269310, 286680, 323172, 336849, 359080, 403965, 430020, 449132, 456299, 538620, 561415, 646344, 673698, 807930, 860040, 898264, 912598, 1010547, 1077240, 1122830, 1347396, 1368897, 1615860, 1684245, 1825196, 2021094, 2245660, 2281495, 2694792, 2737794, 3231720, 3368490, 3650392, 4042188, 4106691, 4491320, 4562990, 5052735, 5475588, 6736980, 6844485, 8084376, 8213382, 9125980, 10105470, 10951176, 13473960, 13688970, 16426764, 18251960, 20210940, 20533455, 21446053, 27377940, 32853528, 40421880, 41066910, 42892106, 54755880, 64338159, 82133820, 85784212, 107230265, 128676318, 164267640, 171568424, 193014477, 214460530, 257352636, 321690795, 386028954, 428921060, 514705272, 643381590, 772057908, 857842120, 965072385, 1286763180, 1544115816, 1930144770, 2573526360, 3860289540, 7720579080]

約数ペア:

[(1, 7720579080), (2, 3860289540), (3, 2573526360), (4, 1930144770), (5, 1544115816), (6, 1286763180), (8, 965072385), (9, 857842120), (10, 772057908), (12, 643381590), (15, 514705272), (18, 428921060), (20, 386028954), (24, 321690795), (30, 257352636), (36, 214460530), (40, 193014477), (45, 171568424), (47, 164267640), (60, 128676318), (72, 107230265), (90, 85784212), (94, 82133820), (120, 64338159), (141, 54755880), (180, 42892106), (188, 41066910), (191, 40421880), (235, 32853528), (282, 27377940), (360, 21446053), (376, 20533455), (382, 20210940), (423, 18251960), (470, 16426764), (564, 13688970), (573, 13473960), (705, 10951176), (764, 10105470), (846, 9125980), (940, 8213382), (955, 8084376), (1128, 6844485), (1146, 6736980), (1410, 5475588), (1528, 5052735), (1692, 4562990), (1719, 4491320), (1880, 4106691), (1910, 4042188), (2115, 3650392), (2292, 3368490), (2389, 3231720), (2820, 2737794), (2865, 2694792), (3384, 2281495), (3438, 2245660), (3820, 2021094), (4230, 1825196), (4584, 1684245), (4778, 1615860), (5640, 1368897), (5730, 1347396), (6876, 1122830), (7167, 1077240), (7640, 1010547), (8460, 912598), (8595, 898264), (8977, 860040), (9556, 807930), (11460, 673698), (11945, 646344), (13752, 561415), (14334, 538620), (16920, 456299), (17190, 449132), (17954, 430020), (19112, 403965), (21501, 359080), (22920, 336849), (23890, 323172), (26931, 286680), (28668, 269310), (34380, 224566), (35835, 215448), (35908, 215010), (43002, 179540), (44885, 172008), (47780, 161586), (53862, 143340), (57336, 134655), (68760, 112283), (71670, 107724), (71816, 107505), (80793, 95560), (86004, 89770)]