201320966320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1\times {\mathrm{9319}}^1$

素因数の和:9675

約数の個数: 120

約数和(自身を含む): 485430671520

約数和(自身を除く): 284109705200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 281, 310, 496, 562, 620, 961, 1124, 1240, 1405, 1922, 2248, 2480, 2810, 3844, 4496, 4805, 5620, 7688, 8711, 9319, 9610, 11240, 15376, 17422, 18638, 19220, 22480, 34844, 37276, 38440, 43555, 46595, 69688, 74552, 76880, 87110, 93190, 139376, 149104, 174220, 186380, 270041, 288889, 348440, 372760, 540082, 577778, 696880, 745520, 1080164, 1155556, 1350205, 1444445, 2160328, 2311112, 2618639, 2700410, 2888890, 4320656, 4622224, 5237278, 5400820, 5777780, 8955559, 10474556, 10801640, 11555560, 13093195, 17911118, 20949112, 21603280, 23111120, 26186390, 35822236, 41898224, 44777795, 52372780, 71644472, 81177809, 89555590, 104745560, 143288944, 162355618, 179111180, 209491120, 324711236, 358222360, 405889045, 649422472, 716444720, 811778090, 1298844944, 1623556180, 2516512079, 3247112360, 5033024158, 6494224720, 10066048316, 12582560395, 20132096632, 25165120790, 40264193264, 50330241580, 100660483160, 201320966320]

約数ペア:

[(1, 201320966320), (2, 100660483160), (4, 50330241580), (5, 40264193264), (8, 25165120790), (10, 20132096632), (16, 12582560395), (20, 10066048316), (31, 6494224720), (40, 5033024158), (62, 3247112360), (80, 2516512079), (124, 1623556180), (155, 1298844944), (248, 811778090), (281, 716444720), (310, 649422472), (496, 405889045), (562, 358222360), (620, 324711236), (961, 209491120), (1124, 179111180), (1240, 162355618), (1405, 143288944), (1922, 104745560), (2248, 89555590), (2480, 81177809), (2810, 71644472), (3844, 52372780), (4496, 44777795), (4805, 41898224), (5620, 35822236), (7688, 26186390), (8711, 23111120), (9319, 21603280), (9610, 20949112), (11240, 17911118), (15376, 13093195), (17422, 11555560), (18638, 10801640), (19220, 10474556), (22480, 8955559), (34844, 5777780), (37276, 5400820), (38440, 5237278), (43555, 4622224), (46595, 4320656), (69688, 2888890), (74552, 2700410), (76880, 2618639), (87110, 2311112), (93190, 2160328), (139376, 1444445), (149104, 1350205), (174220, 1155556), (186380, 1080164), (270041, 745520), (288889, 696880), (348440, 577778), (372760, 540082)]