1421000707560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{3821}}^1\times {\mathrm{63247}}^1$

素因数の和:67096

約数の個数: 192

約数和(自身を含む): 4960378725120

約数和(自身を除く): 3539378017560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 3821, 5880, 7642, 11463, 15284, 19105, 22926, 26747, 30568, 38210, 45852, 53494, 57315, 63247, 76420, 80241, 91704, 106988, 114630, 126494, 133735, 152840, 160482, 187229, 189741, 213976, 229260, 252988, 267470, 316235, 320964, 374458, 379482, 401205, 442729, 458520, 505976, 534940, 561687, 632470, 641928, 748916, 758964, 802410, 885458, 936145, 948705, 1069880, 1123374, 1264940, 1328187, 1497832, 1517928, 1604820, 1770916, 1872290, 1897410, 2213645, 2246748, 2529880, 2656374, 2808435, 3099103, 3209640, 3541832, 3744580, 3794820, 4427290, 4493496, 5312748, 5616870, 6198206, 6640935, 7489160, 7589640, 8854580, 9297309, 10625496, 11233740, 12396412, 13281870, 15495515, 17709160, 18594618, 22467480, 24792824, 26563740, 30991030, 37189236, 46486545, 53127480, 61982060, 74378472, 92973090, 123964120, 185946180, 241666787, 371892360, 483333574, 725000361, 966667148, 1208333935, 1450000722, 1691667509, 1933334296, 2416667870, 2900001444, 3383335018, 3625001805, 4833335740, 5075002527, 5800002888, 6766670036, 7250003610, 8458337545, 9666671480, 10150005054, 11841672563, 13533340072, 14500007220, 16916675090, 20300010108, 23683345126, 25375012635, 29000014440, 33833350180, 35525017689, 40600020216, 47366690252, 50750025270, 59208362815, 67666700360, 71050035378, 94733380504, 101500050540, 118416725630, 142100070756, 177625088445, 203000101080, 236833451260, 284200141512, 355250176890, 473666902520, 710500353780, 1421000707560]

約数ペア:

[(1, 1421000707560), (2, 710500353780), (3, 473666902520), (4, 355250176890), (5, 284200141512), (6, 236833451260), (7, 203000101080), (8, 177625088445), (10, 142100070756), (12, 118416725630), (14, 101500050540), (15, 94733380504), (20, 71050035378), (21, 67666700360), (24, 59208362815), (28, 50750025270), (30, 47366690252), (35, 40600020216), (40, 35525017689), (42, 33833350180), (49, 29000014440), (56, 25375012635), (60, 23683345126), (70, 20300010108), (84, 16916675090), (98, 14500007220), (105, 13533340072), (120, 11841672563), (140, 10150005054), (147, 9666671480), (168, 8458337545), (196, 7250003610), (210, 6766670036), (245, 5800002888), (280, 5075002527), (294, 4833335740), (392, 3625001805), (420, 3383335018), (490, 2900001444), (588, 2416667870), (735, 1933334296), (840, 1691667509), (980, 1450000722), (1176, 1208333935), (1470, 966667148), (1960, 725000361), (2940, 483333574), (3821, 371892360), (5880, 241666787), (7642, 185946180), (11463, 123964120), (15284, 92973090), (19105, 74378472), (22926, 61982060), (26747, 53127480), (30568, 46486545), (38210, 37189236), (45852, 30991030), (53494, 26563740), (57315, 24792824), (63247, 22467480), (76420, 18594618), (80241, 17709160), (91704, 15495515), (106988, 13281870), (114630, 12396412), (126494, 11233740), (133735, 10625496), (152840, 9297309), (160482, 8854580), (187229, 7589640), (189741, 7489160), (213976, 6640935), (229260, 6198206), (252988, 5616870), (267470, 5312748), (316235, 4493496), (320964, 4427290), (374458, 3794820), (379482, 3744580), (401205, 3541832), (442729, 3209640), (458520, 3099103), (505976, 2808435), (534940, 2656374), (561687, 2529880), (632470, 2246748), (641928, 2213645), (748916, 1897410), (758964, 1872290), (802410, 1770916), (885458, 1604820), (936145, 1517928), (948705, 1497832), (1069880, 1328187), (1123374, 1264940)]