205295520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5153}}^1$

素因数の和:5254

約数の個数: 96

約数和(自身を含む): 654599232

約数和(自身を除く): 449303712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 5153, 6640, 7968, 9960, 10306, 13280, 15459, 19920, 20612, 25765, 30918, 39840, 41224, 51530, 61836, 77295, 82448, 103060, 123672, 154590, 164896, 206120, 247344, 309180, 412240, 427699, 494688, 618360, 824480, 855398, 1236720, 1283097, 1710796, 2138495, 2473440, 2566194, 3421592, 4276990, 5132388, 6415485, 6843184, 8553980, 10264776, 12830970, 13686368, 17107960, 20529552, 25661940, 34215920, 41059104, 51323880, 68431840, 102647760, 205295520]

約数ペア:

[(1, 205295520), (2, 102647760), (3, 68431840), (4, 51323880), (5, 41059104), (6, 34215920), (8, 25661940), (10, 20529552), (12, 17107960), (15, 13686368), (16, 12830970), (20, 10264776), (24, 8553980), (30, 6843184), (32, 6415485), (40, 5132388), (48, 4276990), (60, 3421592), (80, 2566194), (83, 2473440), (96, 2138495), (120, 1710796), (160, 1283097), (166, 1236720), (240, 855398), (249, 824480), (332, 618360), (415, 494688), (480, 427699), (498, 412240), (664, 309180), (830, 247344), (996, 206120), (1245, 164896), (1328, 154590), (1660, 123672), (1992, 103060), (2490, 82448), (2656, 77295), (3320, 61836), (3984, 51530), (4980, 41224), (5153, 39840), (6640, 30918), (7968, 25765), (9960, 20612), (10306, 19920), (13280, 15459)]