8381340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 30481920

約数和(自身を除く): 22100580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 83, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 166, 170, 180, 187, 198, 204, 220, 249, 255, 270, 297, 306, 330, 332, 340, 374, 396, 415, 459, 495, 498, 510, 540, 561, 594, 612, 660, 747, 748, 765, 830, 913, 918, 935, 990, 996, 1020, 1122, 1188, 1245, 1411, 1485, 1494, 1530, 1660, 1683, 1826, 1836, 1870, 1980, 2241, 2244, 2295, 2490, 2739, 2805, 2822, 2970, 2988, 3060, 3366, 3652, 3735, 3740, 4233, 4482, 4565, 4590, 4980, 5049, 5478, 5610, 5644, 5940, 6732, 7055, 7470, 8217, 8415, 8466, 8964, 9130, 9180, 10098, 10956, 11205, 11220, 12699, 13695, 14110, 14940, 15521, 16434, 16830, 16932, 18260, 20196, 21165, 22410, 24651, 25245, 25398, 27390, 28220, 31042, 32868, 33660, 38097, 41085, 42330, 44820, 46563, 49302, 50490, 50796, 54780, 62084, 63495, 76194, 77605, 82170, 84660, 93126, 98604, 100980, 123255, 126990, 139689, 152388, 155210, 164340, 186252, 190485, 232815, 246510, 253980, 279378, 310420, 380970, 419067, 465630, 493020, 558756, 698445, 761940, 838134, 931260, 1396890, 1676268, 2095335, 2793780, 4190670, 8381340]

約数ペア:

[(1, 8381340), (2, 4190670), (3, 2793780), (4, 2095335), (5, 1676268), (6, 1396890), (9, 931260), (10, 838134), (11, 761940), (12, 698445), (15, 558756), (17, 493020), (18, 465630), (20, 419067), (22, 380970), (27, 310420), (30, 279378), (33, 253980), (34, 246510), (36, 232815), (44, 190485), (45, 186252), (51, 164340), (54, 155210), (55, 152388), (60, 139689), (66, 126990), (68, 123255), (83, 100980), (85, 98604), (90, 93126), (99, 84660), (102, 82170), (108, 77605), (110, 76194), (132, 63495), (135, 62084), (153, 54780), (165, 50796), (166, 50490), (170, 49302), (180, 46563), (187, 44820), (198, 42330), (204, 41085), (220, 38097), (249, 33660), (255, 32868), (270, 31042), (297, 28220), (306, 27390), (330, 25398), (332, 25245), (340, 24651), (374, 22410), (396, 21165), (415, 20196), (459, 18260), (495, 16932), (498, 16830), (510, 16434), (540, 15521), (561, 14940), (594, 14110), (612, 13695), (660, 12699), (747, 11220), (748, 11205), (765, 10956), (830, 10098), (913, 9180), (918, 9130), (935, 8964), (990, 8466), (996, 8415), (1020, 8217), (1122, 7470), (1188, 7055), (1245, 6732), (1411, 5940), (1485, 5644), (1494, 5610), (1530, 5478), (1660, 5049), (1683, 4980), (1826, 4590), (1836, 4565), (1870, 4482), (1980, 4233), (2241, 3740), (2244, 3735), (2295, 3652), (2490, 3366), (2739, 3060), (2805, 2988), (2822, 2970)]