16330230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 51760800

約数和(自身を除く): 35430570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 343, 345, 414, 441, 483, 490, 529, 630, 686, 690, 735, 805, 882, 966, 1029, 1035, 1058, 1127, 1449, 1470, 1587, 1610, 1715, 2058, 2070, 2205, 2254, 2415, 2645, 2898, 3087, 3174, 3381, 3430, 3703, 4410, 4761, 4830, 5145, 5290, 5635, 6174, 6762, 7245, 7406, 7889, 7935, 9522, 10143, 10290, 11109, 11270, 14490, 15435, 15778, 15870, 16905, 18515, 20286, 22218, 23667, 23805, 25921, 30870, 33327, 33810, 37030, 39445, 47334, 47610, 50715, 51842, 55545, 66654, 71001, 77763, 78890, 101430, 111090, 118335, 129605, 142002, 155526, 166635, 181447, 233289, 236670, 259210, 333270, 355005, 362894, 388815, 466578, 544341, 710010, 777630, 907235, 1088682, 1166445, 1633023, 1814470, 2332890, 2721705, 3266046, 5443410, 8165115, 16330230]

約数ペア:

[(1, 16330230), (2, 8165115), (3, 5443410), (5, 3266046), (6, 2721705), (7, 2332890), (9, 1814470), (10, 1633023), (14, 1166445), (15, 1088682), (18, 907235), (21, 777630), (23, 710010), (30, 544341), (35, 466578), (42, 388815), (45, 362894), (46, 355005), (49, 333270), (63, 259210), (69, 236670), (70, 233289), (90, 181447), (98, 166635), (105, 155526), (115, 142002), (126, 129605), (138, 118335), (147, 111090), (161, 101430), (207, 78890), (210, 77763), (230, 71001), (245, 66654), (294, 55545), (315, 51842), (322, 50715), (343, 47610), (345, 47334), (414, 39445), (441, 37030), (483, 33810), (490, 33327), (529, 30870), (630, 25921), (686, 23805), (690, 23667), (735, 22218), (805, 20286), (882, 18515), (966, 16905), (1029, 15870), (1035, 15778), (1058, 15435), (1127, 14490), (1449, 11270), (1470, 11109), (1587, 10290), (1610, 10143), (1715, 9522), (2058, 7935), (2070, 7889), (2205, 7406), (2254, 7245), (2415, 6762), (2645, 6174), (2898, 5635), (3087, 5290), (3174, 5145), (3381, 4830), (3430, 4761), (3703, 4410)]