1217784240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19441}}^1$

素因数の和:19492

約数の個数: 160

約数和(自身を含む): 4339454400

約数和(自身を除く): 3121670160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 15660, 19441, 20880, 31320, 38882, 58323, 62640, 77764, 97205, 116646, 155528, 174969, 194410, 233292, 291615, 311056, 349938, 388820, 466584, 524907, 563789, 583230, 699876, 777640, 874845, 933168, 1049814, 1127578, 1166460, 1399752, 1555280, 1691367, 1749690, 2099628, 2255156, 2332920, 2624535, 2799504, 2818945, 3382734, 3499380, 4199256, 4510312, 4665840, 5074101, 5249070, 5637890, 6765468, 6998760, 8398512, 8456835, 9020624, 10148202, 10498140, 11275780, 13530936, 13997520, 15222303, 16913670, 20296404, 20996280, 22551560, 25370505, 27061872, 30444606, 33827340, 40592808, 41992560, 45103120, 50741010, 60889212, 67654680, 76111515, 81185616, 101482020, 121778424, 135309360, 152223030, 202964040, 243556848, 304446060, 405928080, 608892120, 1217784240]

約数ペア:

[(1, 1217784240), (2, 608892120), (3, 405928080), (4, 304446060), (5, 243556848), (6, 202964040), (8, 152223030), (9, 135309360), (10, 121778424), (12, 101482020), (15, 81185616), (16, 76111515), (18, 67654680), (20, 60889212), (24, 50741010), (27, 45103120), (29, 41992560), (30, 40592808), (36, 33827340), (40, 30444606), (45, 27061872), (48, 25370505), (54, 22551560), (58, 20996280), (60, 20296404), (72, 16913670), (80, 15222303), (87, 13997520), (90, 13530936), (108, 11275780), (116, 10498140), (120, 10148202), (135, 9020624), (144, 8456835), (145, 8398512), (174, 6998760), (180, 6765468), (216, 5637890), (232, 5249070), (240, 5074101), (261, 4665840), (270, 4510312), (290, 4199256), (348, 3499380), (360, 3382734), (432, 2818945), (435, 2799504), (464, 2624535), (522, 2332920), (540, 2255156), (580, 2099628), (696, 1749690), (720, 1691367), (783, 1555280), (870, 1399752), (1044, 1166460), (1080, 1127578), (1160, 1049814), (1305, 933168), (1392, 874845), (1566, 777640), (1740, 699876), (2088, 583230), (2160, 563789), (2320, 524907), (2610, 466584), (3132, 388820), (3480, 349938), (3915, 311056), (4176, 291615), (5220, 233292), (6264, 194410), (6960, 174969), (7830, 155528), (10440, 116646), (12528, 97205), (15660, 77764), (19441, 62640), (20880, 58323), (31320, 38882)]