22514520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{547}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 78912000

約数和(自身を除く): 56397480

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, 343, 392, 420, 490, 547, 588, 686, 735, 840, 980, 1029, 1094, 1176, 1372, 1470, 1641, 1715, 1960, 2058, 2188, 2735, 2744, 2940, 3282, 3430, 3829, 4116, 4376, 5145, 5470, 5880, 6564, 6860, 7658, 8205, 8232, 10290, 10940, 11487, 13128, 13720, 15316, 16410, 19145, 20580, 21880, 22974, 26803, 30632, 32820, 38290, 41160, 45948, 53606, 57435, 65640, 76580, 80409, 91896, 107212, 114870, 134015, 153160, 160818, 187621, 214424, 229740, 268030, 321636, 375242, 402045, 459480, 536060, 562863, 643272, 750484, 804090, 938105, 1072120, 1125726, 1500968, 1608180, 1876210, 2251452, 2814315, 3216360, 3752420, 4502904, 5628630, 7504840, 11257260, 22514520]

約数ペア:

[(1, 22514520), (2, 11257260), (3, 7504840), (4, 5628630), (5, 4502904), (6, 3752420), (7, 3216360), (8, 2814315), (10, 2251452), (12, 1876210), (14, 1608180), (15, 1500968), (20, 1125726), (21, 1072120), (24, 938105), (28, 804090), (30, 750484), (35, 643272), (40, 562863), (42, 536060), (49, 459480), (56, 402045), (60, 375242), (70, 321636), (84, 268030), (98, 229740), (105, 214424), (120, 187621), (140, 160818), (147, 153160), (168, 134015), (196, 114870), (210, 107212), (245, 91896), (280, 80409), (294, 76580), (343, 65640), (392, 57435), (420, 53606), (490, 45948), (547, 41160), (588, 38290), (686, 32820), (735, 30632), (840, 26803), (980, 22974), (1029, 21880), (1094, 20580), (1176, 19145), (1372, 16410), (1470, 15316), (1641, 13720), (1715, 13128), (1960, 11487), (2058, 10940), (2188, 10290), (2735, 8232), (2744, 8205), (2940, 7658), (3282, 6860), (3430, 6564), (3829, 5880), (4116, 5470), (4376, 5145)]