229927740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28813}}^1$

素因数の和:28851

約数の個数: 96

約数和(自身を含む): 774520320

約数和(自身を除く): 544592580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 28813, 57626, 86439, 115252, 144065, 172878, 201691, 288130, 345756, 403382, 432195, 547447, 576260, 605073, 806764, 864390, 1008455, 1094894, 1210146, 1642341, 1728780, 2016910, 2189788, 2420292, 2737235, 3025365, 3284682, 3832129, 4033820, 5474470, 6050730, 6569364, 7664258, 8211705, 10948940, 11496387, 12101460, 15328516, 16423410, 19160645, 22992774, 32846820, 38321290, 45985548, 57481935, 76642580, 114963870, 229927740]

約数ペア:

[(1, 229927740), (2, 114963870), (3, 76642580), (4, 57481935), (5, 45985548), (6, 38321290), (7, 32846820), (10, 22992774), (12, 19160645), (14, 16423410), (15, 15328516), (19, 12101460), (20, 11496387), (21, 10948940), (28, 8211705), (30, 7664258), (35, 6569364), (38, 6050730), (42, 5474470), (57, 4033820), (60, 3832129), (70, 3284682), (76, 3025365), (84, 2737235), (95, 2420292), (105, 2189788), (114, 2016910), (133, 1728780), (140, 1642341), (190, 1210146), (210, 1094894), (228, 1008455), (266, 864390), (285, 806764), (380, 605073), (399, 576260), (420, 547447), (532, 432195), (570, 403382), (665, 345756), (798, 288130), (1140, 201691), (1330, 172878), (1596, 144065), (1995, 115252), (2660, 86439), (3990, 57626), (7980, 28813)]