207166680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 256

約数和(自身を含む): 802944000

約数和(自身を除く): 595777320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 67, 70, 72, 84, 90, 105, 108, 120, 126, 134, 135, 140, 168, 180, 189, 201, 210, 216, 252, 268, 270, 280, 315, 335, 360, 378, 402, 409, 420, 469, 504, 536, 540, 603, 630, 670, 756, 804, 818, 840, 938, 945, 1005, 1080, 1206, 1227, 1260, 1340, 1407, 1512, 1608, 1636, 1809, 1876, 1890, 2010, 2045, 2345, 2412, 2454, 2520, 2680, 2814, 2863, 3015, 3272, 3618, 3681, 3752, 3780, 4020, 4090, 4221, 4690, 4824, 4908, 5628, 5726, 6030, 6135, 7035, 7236, 7362, 7560, 8040, 8180, 8442, 8589, 9045, 9380, 9816, 11043, 11256, 11452, 12060, 12270, 12663, 14070, 14315, 14472, 14724, 16360, 16884, 17178, 18090, 18405, 18760, 21105, 22086, 22904, 24120, 24540, 25326, 25767, 27403, 28140, 28630, 29448, 33768, 34356, 36180, 36810, 42210, 42945, 44172, 49080, 50652, 51534, 54806, 55215, 56280, 57260, 63315, 68712, 72360, 73620, 77301, 82209, 84420, 85890, 88344, 101304, 103068, 109612, 110430, 114520, 126630, 128835, 137015, 147240, 154602, 164418, 168840, 171780, 191821, 206136, 219224, 220860, 246627, 253260, 257670, 274030, 309204, 328836, 343560, 383642, 386505, 411045, 441720, 493254, 506520, 515340, 548060, 575463, 618408, 657672, 739881, 767284, 773010, 822090, 959105, 986508, 1030680, 1096120, 1150926, 1233135, 1479762, 1534568, 1546020, 1644180, 1726389, 1918210, 1973016, 2301852, 2466270, 2877315, 2959524, 3092040, 3288360, 3452778, 3699405, 3836420, 4603704, 4932540, 5179167, 5754630, 5919048, 6905556, 7398810, 7672840, 8631945, 9865080, 10358334, 11509260, 13811112, 14797620, 17263890, 20716668, 23018520, 25895835, 29595240, 34527780, 41433336, 51791670, 69055560, 103583340, 207166680]

約数ペア:

[(1, 207166680), (2, 103583340), (3, 69055560), (4, 51791670), (5, 41433336), (6, 34527780), (7, 29595240), (8, 25895835), (9, 23018520), (10, 20716668), (12, 17263890), (14, 14797620), (15, 13811112), (18, 11509260), (20, 10358334), (21, 9865080), (24, 8631945), (27, 7672840), (28, 7398810), (30, 6905556), (35, 5919048), (36, 5754630), (40, 5179167), (42, 4932540), (45, 4603704), (54, 3836420), (56, 3699405), (60, 3452778), (63, 3288360), (67, 3092040), (70, 2959524), (72, 2877315), (84, 2466270), (90, 2301852), (105, 1973016), (108, 1918210), (120, 1726389), (126, 1644180), (134, 1546020), (135, 1534568), (140, 1479762), (168, 1233135), (180, 1150926), (189, 1096120), (201, 1030680), (210, 986508), (216, 959105), (252, 822090), (268, 773010), (270, 767284), (280, 739881), (315, 657672), (335, 618408), (360, 575463), (378, 548060), (402, 515340), (409, 506520), (420, 493254), (469, 441720), (504, 411045), (536, 386505), (540, 383642), (603, 343560), (630, 328836), (670, 309204), (756, 274030), (804, 257670), (818, 253260), (840, 246627), (938, 220860), (945, 219224), (1005, 206136), (1080, 191821), (1206, 171780), (1227, 168840), (1260, 164418), (1340, 154602), (1407, 147240), (1512, 137015), (1608, 128835), (1636, 126630), (1809, 114520), (1876, 110430), (1890, 109612), (2010, 103068), (2045, 101304), (2345, 88344), (2412, 85890), (2454, 84420), (2520, 82209), (2680, 77301), (2814, 73620), (2863, 72360), (3015, 68712), (3272, 63315), (3618, 57260), (3681, 56280), (3752, 55215), (3780, 54806), (4020, 51534), (4090, 50652), (4221, 49080), (4690, 44172), (4824, 42945), (4908, 42210), (5628, 36810), (5726, 36180), (6030, 34356), (6135, 33768), (7035, 29448), (7236, 28630), (7362, 28140), (7560, 27403), (8040, 25767), (8180, 25326), (8442, 24540), (8589, 24120), (9045, 22904), (9380, 22086), (9816, 21105), (11043, 18760), (11256, 18405), (11452, 18090), (12060, 17178), (12270, 16884), (12663, 16360), (14070, 14724), (14315, 14472)]