434258720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 1226244096

約数和(自身を除く): 791985376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 71, 80, 86, 112, 127, 140, 142, 160, 172, 215, 224, 254, 280, 284, 301, 344, 355, 430, 497, 508, 560, 568, 602, 635, 688, 710, 860, 889, 994, 1016, 1120, 1136, 1204, 1270, 1376, 1420, 1505, 1720, 1778, 1988, 2032, 2272, 2408, 2485, 2540, 2840, 3010, 3053, 3440, 3556, 3976, 4064, 4445, 4816, 4970, 5080, 5461, 5680, 6020, 6106, 6880, 7112, 7952, 8890, 9017, 9632, 9940, 10160, 10922, 11360, 12040, 12212, 14224, 15265, 15904, 17780, 18034, 19880, 20320, 21371, 21844, 24080, 24424, 27305, 28448, 30530, 35560, 36068, 38227, 39760, 42742, 43688, 45085, 48160, 48848, 54610, 61060, 63119, 71120, 72136, 76454, 79520, 85484, 87376, 90170, 97696, 106855, 109220, 122120, 126238, 142240, 144272, 152908, 170968, 174752, 180340, 191135, 213710, 218440, 244240, 252476, 288544, 305816, 315595, 341936, 360680, 382270, 387731, 427420, 436880, 488480, 504952, 611632, 631190, 683872, 721360, 764540, 775462, 854840, 873760, 1009904, 1223264, 1262380, 1442720, 1529080, 1550924, 1709680, 1938655, 2019808, 2524760, 2714117, 3058160, 3101848, 3419360, 3877310, 5049520, 5428234, 6116320, 6203696, 7754620, 10099040, 10856468, 12407392, 13570585, 15509240, 21712936, 27141170, 31018480, 43425872, 54282340, 62036960, 86851744, 108564680, 217129360, 434258720]

約数ペア:

[(1, 434258720), (2, 217129360), (4, 108564680), (5, 86851744), (7, 62036960), (8, 54282340), (10, 43425872), (14, 31018480), (16, 27141170), (20, 21712936), (28, 15509240), (32, 13570585), (35, 12407392), (40, 10856468), (43, 10099040), (56, 7754620), (70, 6203696), (71, 6116320), (80, 5428234), (86, 5049520), (112, 3877310), (127, 3419360), (140, 3101848), (142, 3058160), (160, 2714117), (172, 2524760), (215, 2019808), (224, 1938655), (254, 1709680), (280, 1550924), (284, 1529080), (301, 1442720), (344, 1262380), (355, 1223264), (430, 1009904), (497, 873760), (508, 854840), (560, 775462), (568, 764540), (602, 721360), (635, 683872), (688, 631190), (710, 611632), (860, 504952), (889, 488480), (994, 436880), (1016, 427420), (1120, 387731), (1136, 382270), (1204, 360680), (1270, 341936), (1376, 315595), (1420, 305816), (1505, 288544), (1720, 252476), (1778, 244240), (1988, 218440), (2032, 213710), (2272, 191135), (2408, 180340), (2485, 174752), (2540, 170968), (2840, 152908), (3010, 144272), (3053, 142240), (3440, 126238), (3556, 122120), (3976, 109220), (4064, 106855), (4445, 97696), (4816, 90170), (4970, 87376), (5080, 85484), (5461, 79520), (5680, 76454), (6020, 72136), (6106, 71120), (6880, 63119), (7112, 61060), (7952, 54610), (8890, 48848), (9017, 48160), (9632, 45085), (9940, 43688), (10160, 42742), (10922, 39760), (11360, 38227), (12040, 36068), (12212, 35560), (14224, 30530), (15265, 28448), (15904, 27305), (17780, 24424), (18034, 24080), (19880, 21844), (20320, 21371)]