208529640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5851}}^1$

素因数の和:5885

約数の個数: 160

約数和(自身を含む): 764739360

約数和(自身を除く): 556209720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5851, 5940, 7128, 8910, 11702, 11880, 17553, 17820, 23404, 29255, 35106, 35640, 46808, 52659, 58510, 64361, 70212, 87765, 105318, 117020, 128722, 140424, 157977, 175530, 193083, 210636, 234040, 257444, 263295, 315954, 321805, 351060, 386166, 421272, 473931, 514888, 526590, 579249, 631908, 643610, 702120, 772332, 789885, 947862, 965415, 1053180, 1158498, 1263816, 1287220, 1544664, 1579770, 1737747, 1895724, 1930830, 2106360, 2316996, 2369655, 2574440, 2896245, 3159540, 3475494, 3791448, 3861660, 4633992, 4739310, 5213241, 5792490, 6319080, 6950988, 7723320, 8688735, 9478620, 10426482, 11584980, 13901976, 17377470, 18957240, 20852964, 23169960, 26066205, 34754940, 41705928, 52132410, 69509880, 104264820, 208529640]

約数ペア:

[(1, 208529640), (2, 104264820), (3, 69509880), (4, 52132410), (5, 41705928), (6, 34754940), (8, 26066205), (9, 23169960), (10, 20852964), (11, 18957240), (12, 17377470), (15, 13901976), (18, 11584980), (20, 10426482), (22, 9478620), (24, 8688735), (27, 7723320), (30, 6950988), (33, 6319080), (36, 5792490), (40, 5213241), (44, 4739310), (45, 4633992), (54, 3861660), (55, 3791448), (60, 3475494), (66, 3159540), (72, 2896245), (81, 2574440), (88, 2369655), (90, 2316996), (99, 2106360), (108, 1930830), (110, 1895724), (120, 1737747), (132, 1579770), (135, 1544664), (162, 1287220), (165, 1263816), (180, 1158498), (198, 1053180), (216, 965415), (220, 947862), (264, 789885), (270, 772332), (297, 702120), (324, 643610), (330, 631908), (360, 579249), (396, 526590), (405, 514888), (440, 473931), (495, 421272), (540, 386166), (594, 351060), (648, 321805), (660, 315954), (792, 263295), (810, 257444), (891, 234040), (990, 210636), (1080, 193083), (1188, 175530), (1320, 157977), (1485, 140424), (1620, 128722), (1782, 117020), (1980, 105318), (2376, 87765), (2970, 70212), (3240, 64361), (3564, 58510), (3960, 52659), (4455, 46808), (5851, 35640), (5940, 35106), (7128, 29255), (8910, 23404), (11702, 17820), (11880, 17553)]