154663320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1823}}^1$

素因数の和:1945

約数の個数: 128

約数和(自身を含む): 535818240

約数和(自身を除く): 381154920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 1823, 2020, 2121, 2424, 2828, 3030, 3535, 3646, 4040, 4242, 5469, 5656, 6060, 7070, 7292, 8484, 9115, 10605, 10938, 12120, 12761, 14140, 14584, 16968, 18230, 21210, 21876, 25522, 27345, 28280, 36460, 38283, 42420, 43752, 51044, 54690, 63805, 72920, 76566, 84840, 102088, 109380, 127610, 153132, 184123, 191415, 218760, 255220, 306264, 368246, 382830, 510440, 552369, 736492, 765660, 920615, 1104738, 1288861, 1472984, 1531320, 1841230, 2209476, 2577722, 2761845, 3682460, 3866583, 4418952, 5155444, 5523690, 6444305, 7364920, 7733166, 10310888, 11047380, 12888610, 15466332, 19332915, 22094760, 25777220, 30932664, 38665830, 51554440, 77331660, 154663320]

約数ペア:

[(1, 154663320), (2, 77331660), (3, 51554440), (4, 38665830), (5, 30932664), (6, 25777220), (7, 22094760), (8, 19332915), (10, 15466332), (12, 12888610), (14, 11047380), (15, 10310888), (20, 7733166), (21, 7364920), (24, 6444305), (28, 5523690), (30, 5155444), (35, 4418952), (40, 3866583), (42, 3682460), (56, 2761845), (60, 2577722), (70, 2209476), (84, 1841230), (101, 1531320), (105, 1472984), (120, 1288861), (140, 1104738), (168, 920615), (202, 765660), (210, 736492), (280, 552369), (303, 510440), (404, 382830), (420, 368246), (505, 306264), (606, 255220), (707, 218760), (808, 191415), (840, 184123), (1010, 153132), (1212, 127610), (1414, 109380), (1515, 102088), (1823, 84840), (2020, 76566), (2121, 72920), (2424, 63805), (2828, 54690), (3030, 51044), (3535, 43752), (3646, 42420), (4040, 38283), (4242, 36460), (5469, 28280), (5656, 27345), (6060, 25522), (7070, 21876), (7292, 21210), (8484, 18230), (9115, 16968), (10605, 14584), (10938, 14140), (12120, 12761)]