42129120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 148055040

約数和(自身を除く): 105925920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 96, 101, 110, 120, 132, 158, 160, 165, 176, 202, 220, 237, 240, 264, 303, 316, 330, 352, 395, 404, 440, 474, 480, 505, 528, 606, 632, 660, 790, 808, 869, 880, 948, 1010, 1056, 1111, 1185, 1212, 1264, 1320, 1515, 1580, 1616, 1738, 1760, 1896, 2020, 2222, 2370, 2424, 2528, 2607, 2640, 3030, 3160, 3232, 3333, 3476, 3792, 4040, 4345, 4444, 4740, 4848, 5214, 5280, 5555, 6060, 6320, 6666, 6952, 7584, 7979, 8080, 8690, 8888, 9480, 9696, 10428, 11110, 12120, 12640, 13035, 13332, 13904, 15958, 16160, 16665, 17380, 17776, 18960, 20856, 22220, 23937, 24240, 26070, 26664, 27808, 31916, 33330, 34760, 35552, 37920, 39895, 41712, 44440, 47874, 48480, 52140, 53328, 63832, 66660, 69520, 79790, 83424, 87769, 88880, 95748, 104280, 106656, 119685, 127664, 133320, 139040, 159580, 175538, 177760, 191496, 208560, 239370, 255328, 263307, 266640, 319160, 351076, 382992, 417120, 438845, 478740, 526614, 533280, 638320, 702152, 765984, 877690, 957480, 1053228, 1276640, 1316535, 1404304, 1755380, 1914960, 2106456, 2633070, 2808608, 3510760, 3829920, 4212912, 5266140, 7021520, 8425824, 10532280, 14043040, 21064560, 42129120]

約数ペア:

[(1, 42129120), (2, 21064560), (3, 14043040), (4, 10532280), (5, 8425824), (6, 7021520), (8, 5266140), (10, 4212912), (11, 3829920), (12, 3510760), (15, 2808608), (16, 2633070), (20, 2106456), (22, 1914960), (24, 1755380), (30, 1404304), (32, 1316535), (33, 1276640), (40, 1053228), (44, 957480), (48, 877690), (55, 765984), (60, 702152), (66, 638320), (79, 533280), (80, 526614), (88, 478740), (96, 438845), (101, 417120), (110, 382992), (120, 351076), (132, 319160), (158, 266640), (160, 263307), (165, 255328), (176, 239370), (202, 208560), (220, 191496), (237, 177760), (240, 175538), (264, 159580), (303, 139040), (316, 133320), (330, 127664), (352, 119685), (395, 106656), (404, 104280), (440, 95748), (474, 88880), (480, 87769), (505, 83424), (528, 79790), (606, 69520), (632, 66660), (660, 63832), (790, 53328), (808, 52140), (869, 48480), (880, 47874), (948, 44440), (1010, 41712), (1056, 39895), (1111, 37920), (1185, 35552), (1212, 34760), (1264, 33330), (1320, 31916), (1515, 27808), (1580, 26664), (1616, 26070), (1738, 24240), (1760, 23937), (1896, 22220), (2020, 20856), (2222, 18960), (2370, 17776), (2424, 17380), (2528, 16665), (2607, 16160), (2640, 15958), (3030, 13904), (3160, 13332), (3232, 13035), (3333, 12640), (3476, 12120), (3792, 11110), (4040, 10428), (4345, 9696), (4444, 9480), (4740, 8888), (4848, 8690), (5214, 8080), (5280, 7979), (5555, 7584), (6060, 6952), (6320, 6666)]