326597880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22871}}^1$

素因数の和:22909

約数の個数: 128

約数和(自身を含む): 1185684480

約数和(自身を除く): 859086600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 22871, 45742, 68613, 91484, 114355, 137226, 160097, 182968, 228710, 274452, 320194, 343065, 388807, 457420, 480291, 548904, 640388, 686130, 777614, 800485, 914840, 960582, 1166421, 1280776, 1372260, 1555228, 1600970, 1921164, 1944035, 2332842, 2401455, 2721649, 2744520, 3110456, 3201940, 3842328, 3888070, 4665684, 4802910, 5443298, 5832105, 6403880, 7776140, 8164947, 9331368, 9605820, 10886596, 11664210, 13608245, 15552280, 16329894, 19211640, 21773192, 23328420, 27216490, 32659788, 40824735, 46656840, 54432980, 65319576, 81649470, 108865960, 163298940, 326597880]

約数ペア:

[(1, 326597880), (2, 163298940), (3, 108865960), (4, 81649470), (5, 65319576), (6, 54432980), (7, 46656840), (8, 40824735), (10, 32659788), (12, 27216490), (14, 23328420), (15, 21773192), (17, 19211640), (20, 16329894), (21, 15552280), (24, 13608245), (28, 11664210), (30, 10886596), (34, 9605820), (35, 9331368), (40, 8164947), (42, 7776140), (51, 6403880), (56, 5832105), (60, 5443298), (68, 4802910), (70, 4665684), (84, 3888070), (85, 3842328), (102, 3201940), (105, 3110456), (119, 2744520), (120, 2721649), (136, 2401455), (140, 2332842), (168, 1944035), (170, 1921164), (204, 1600970), (210, 1555228), (238, 1372260), (255, 1280776), (280, 1166421), (340, 960582), (357, 914840), (408, 800485), (420, 777614), (476, 686130), (510, 640388), (595, 548904), (680, 480291), (714, 457420), (840, 388807), (952, 343065), (1020, 320194), (1190, 274452), (1428, 228710), (1785, 182968), (2040, 160097), (2380, 137226), (2856, 114355), (3570, 91484), (4760, 68613), (7140, 45742), (14280, 22871)]