73315760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 202286160

約数和(自身を除く): 128970400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 196, 236, 245, 280, 295, 317, 392, 413, 472, 490, 560, 590, 634, 784, 826, 944, 980, 1180, 1268, 1585, 1652, 1960, 2065, 2219, 2360, 2536, 2891, 3170, 3304, 3920, 4130, 4438, 4720, 5072, 5782, 6340, 6608, 8260, 8876, 11095, 11564, 12680, 14455, 15533, 16520, 17752, 18703, 22190, 23128, 25360, 28910, 31066, 33040, 35504, 37406, 44380, 46256, 57820, 62132, 74812, 77665, 88760, 93515, 115640, 124264, 130921, 149624, 155330, 177520, 187030, 231280, 248528, 261842, 299248, 310660, 374060, 523684, 621320, 654605, 748120, 916447, 1047368, 1242640, 1309210, 1496240, 1832894, 2094736, 2618420, 3665788, 4582235, 5236840, 7331576, 9164470, 10473680, 14663152, 18328940, 36657880, 73315760]

約数ペア:

[(1, 73315760), (2, 36657880), (4, 18328940), (5, 14663152), (7, 10473680), (8, 9164470), (10, 7331576), (14, 5236840), (16, 4582235), (20, 3665788), (28, 2618420), (35, 2094736), (40, 1832894), (49, 1496240), (56, 1309210), (59, 1242640), (70, 1047368), (80, 916447), (98, 748120), (112, 654605), (118, 621320), (140, 523684), (196, 374060), (236, 310660), (245, 299248), (280, 261842), (295, 248528), (317, 231280), (392, 187030), (413, 177520), (472, 155330), (490, 149624), (560, 130921), (590, 124264), (634, 115640), (784, 93515), (826, 88760), (944, 77665), (980, 74812), (1180, 62132), (1268, 57820), (1585, 46256), (1652, 44380), (1960, 37406), (2065, 35504), (2219, 33040), (2360, 31066), (2536, 28910), (2891, 25360), (3170, 23128), (3304, 22190), (3920, 18703), (4130, 17752), (4438, 16520), (4720, 15533), (5072, 14455), (5782, 12680), (6340, 11564), (6608, 11095), (8260, 8876)]