236755890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 733224960

約数和(自身を除く): 496469070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 71, 79, 90, 105, 126, 134, 142, 158, 201, 210, 213, 237, 315, 335, 355, 395, 402, 426, 469, 474, 497, 553, 603, 630, 639, 670, 710, 711, 790, 938, 994, 1005, 1065, 1106, 1185, 1206, 1278, 1407, 1422, 1491, 1659, 2010, 2130, 2345, 2370, 2485, 2765, 2814, 2982, 3015, 3195, 3318, 3555, 4221, 4473, 4690, 4757, 4970, 4977, 5293, 5530, 5609, 6030, 6390, 7035, 7110, 7455, 8295, 8442, 8946, 9514, 9954, 10586, 11218, 14070, 14271, 14910, 15879, 16590, 16827, 21105, 22365, 23785, 24885, 26465, 28045, 28542, 31758, 33299, 33654, 37051, 39263, 42210, 42813, 44730, 47570, 47637, 49770, 50481, 52930, 56090, 66598, 71355, 74102, 78526, 79395, 84135, 85626, 95274, 99897, 100962, 111153, 117789, 142710, 158790, 166495, 168270, 185255, 196315, 199794, 214065, 222306, 235578, 238185, 252405, 299691, 332990, 333459, 353367, 370510, 375803, 392630, 428130, 476370, 499485, 504810, 555765, 588945, 599382, 666918, 706734, 751606, 998970, 1111530, 1127409, 1177890, 1498455, 1667295, 1766835, 1879015, 2254818, 2630621, 2996910, 3334590, 3382227, 3533670, 3758030, 5261242, 5637045, 6764454, 7891863, 11274090, 13153105, 15783726, 16911135, 23675589, 26306210, 33822270, 39459315, 47351178, 78918630, 118377945, 236755890]

約数ペア:

[(1, 236755890), (2, 118377945), (3, 78918630), (5, 47351178), (6, 39459315), (7, 33822270), (9, 26306210), (10, 23675589), (14, 16911135), (15, 15783726), (18, 13153105), (21, 11274090), (30, 7891863), (35, 6764454), (42, 5637045), (45, 5261242), (63, 3758030), (67, 3533670), (70, 3382227), (71, 3334590), (79, 2996910), (90, 2630621), (105, 2254818), (126, 1879015), (134, 1766835), (142, 1667295), (158, 1498455), (201, 1177890), (210, 1127409), (213, 1111530), (237, 998970), (315, 751606), (335, 706734), (355, 666918), (395, 599382), (402, 588945), (426, 555765), (469, 504810), (474, 499485), (497, 476370), (553, 428130), (603, 392630), (630, 375803), (639, 370510), (670, 353367), (710, 333459), (711, 332990), (790, 299691), (938, 252405), (994, 238185), (1005, 235578), (1065, 222306), (1106, 214065), (1185, 199794), (1206, 196315), (1278, 185255), (1407, 168270), (1422, 166495), (1491, 158790), (1659, 142710), (2010, 117789), (2130, 111153), (2345, 100962), (2370, 99897), (2485, 95274), (2765, 85626), (2814, 84135), (2982, 79395), (3015, 78526), (3195, 74102), (3318, 71355), (3555, 66598), (4221, 56090), (4473, 52930), (4690, 50481), (4757, 49770), (4970, 47637), (4977, 47570), (5293, 44730), (5530, 42813), (5609, 42210), (6030, 39263), (6390, 37051), (7035, 33654), (7110, 33299), (7455, 31758), (8295, 28542), (8442, 28045), (8946, 26465), (9514, 24885), (9954, 23785), (10586, 22365), (11218, 21105), (14070, 16827), (14271, 16590), (14910, 15879)]