65771940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 212357376

約数和(自身を除く): 146585436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 43, 52, 53, 60, 65, 74, 78, 86, 106, 111, 129, 130, 148, 156, 159, 172, 185, 195, 212, 215, 222, 258, 260, 265, 318, 370, 390, 430, 444, 481, 516, 530, 555, 559, 636, 645, 689, 740, 780, 795, 860, 962, 1060, 1110, 1118, 1290, 1378, 1443, 1590, 1591, 1677, 1924, 1961, 2067, 2220, 2236, 2279, 2405, 2580, 2756, 2795, 2886, 3180, 3182, 3354, 3445, 3922, 4134, 4558, 4773, 4810, 5590, 5772, 5883, 6364, 6708, 6837, 6890, 7215, 7844, 7955, 8268, 8385, 9116, 9546, 9620, 9805, 10335, 11180, 11395, 11766, 13674, 13780, 14430, 15910, 16770, 19092, 19610, 20670, 20683, 22790, 23532, 23865, 25493, 27348, 28860, 29415, 29627, 31820, 33540, 34185, 39220, 41340, 41366, 45580, 47730, 50986, 58830, 59254, 62049, 68370, 76479, 82732, 84323, 88881, 95460, 101972, 103415, 117660, 118508, 124098, 127465, 136740, 148135, 152958, 168646, 177762, 206830, 248196, 252969, 254930, 296270, 305916, 310245, 337292, 355524, 382395, 413660, 421615, 444405, 505938, 509860, 592540, 620490, 764790, 843230, 888810, 1011876, 1096199, 1240980, 1264845, 1529580, 1686460, 1777620, 2192398, 2529690, 3288597, 4384796, 5059380, 5480995, 6577194, 10961990, 13154388, 16442985, 21923980, 32885970, 65771940]

約数ペア:

[(1, 65771940), (2, 32885970), (3, 21923980), (4, 16442985), (5, 13154388), (6, 10961990), (10, 6577194), (12, 5480995), (13, 5059380), (15, 4384796), (20, 3288597), (26, 2529690), (30, 2192398), (37, 1777620), (39, 1686460), (43, 1529580), (52, 1264845), (53, 1240980), (60, 1096199), (65, 1011876), (74, 888810), (78, 843230), (86, 764790), (106, 620490), (111, 592540), (129, 509860), (130, 505938), (148, 444405), (156, 421615), (159, 413660), (172, 382395), (185, 355524), (195, 337292), (212, 310245), (215, 305916), (222, 296270), (258, 254930), (260, 252969), (265, 248196), (318, 206830), (370, 177762), (390, 168646), (430, 152958), (444, 148135), (481, 136740), (516, 127465), (530, 124098), (555, 118508), (559, 117660), (636, 103415), (645, 101972), (689, 95460), (740, 88881), (780, 84323), (795, 82732), (860, 76479), (962, 68370), (1060, 62049), (1110, 59254), (1118, 58830), (1290, 50986), (1378, 47730), (1443, 45580), (1590, 41366), (1591, 41340), (1677, 39220), (1924, 34185), (1961, 33540), (2067, 31820), (2220, 29627), (2236, 29415), (2279, 28860), (2405, 27348), (2580, 25493), (2756, 23865), (2795, 23532), (2886, 22790), (3180, 20683), (3182, 20670), (3354, 19610), (3445, 19092), (3922, 16770), (4134, 15910), (4558, 14430), (4773, 13780), (4810, 13674), (5590, 11766), (5772, 11395), (5883, 11180), (6364, 10335), (6708, 9805), (6837, 9620), (6890, 9546), (7215, 9116), (7844, 8385), (7955, 8268)]