295407680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 112

約数和(自身を含む): 736006656

約数和(自身を除く): 440598976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 97, 124, 155, 160, 194, 248, 307, 310, 320, 388, 485, 496, 614, 620, 776, 970, 992, 1228, 1240, 1535, 1552, 1940, 1984, 2456, 2480, 3007, 3070, 3104, 3880, 4912, 4960, 6014, 6140, 6208, 7760, 9517, 9824, 9920, 12028, 12280, 15035, 15520, 19034, 19648, 24056, 24560, 29779, 30070, 31040, 38068, 47585, 48112, 49120, 59558, 60140, 76136, 95170, 96224, 98240, 119116, 120280, 148895, 152272, 190340, 192448, 238232, 240560, 297790, 304544, 380680, 476464, 481120, 595580, 609088, 761360, 923149, 952928, 962240, 1191160, 1522720, 1846298, 1905856, 2382320, 3045440, 3692596, 4615745, 4764640, 7385192, 9231490, 9529280, 14770384, 18462980, 29540768, 36925960, 59081536, 73851920, 147703840, 295407680]

約数ペア:

[(1, 295407680), (2, 147703840), (4, 73851920), (5, 59081536), (8, 36925960), (10, 29540768), (16, 18462980), (20, 14770384), (31, 9529280), (32, 9231490), (40, 7385192), (62, 4764640), (64, 4615745), (80, 3692596), (97, 3045440), (124, 2382320), (155, 1905856), (160, 1846298), (194, 1522720), (248, 1191160), (307, 962240), (310, 952928), (320, 923149), (388, 761360), (485, 609088), (496, 595580), (614, 481120), (620, 476464), (776, 380680), (970, 304544), (992, 297790), (1228, 240560), (1240, 238232), (1535, 192448), (1552, 190340), (1940, 152272), (1984, 148895), (2456, 120280), (2480, 119116), (3007, 98240), (3070, 96224), (3104, 95170), (3880, 76136), (4912, 60140), (4960, 59558), (6014, 49120), (6140, 48112), (6208, 47585), (7760, 38068), (9517, 31040), (9824, 30070), (9920, 29779), (12028, 24560), (12280, 24056), (15035, 19648), (15520, 19034)]