1257473880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3019}}^1$

素因数の和:3138

約数の個数: 192

約数和(自身を含む): 4452084000

約数和(自身を除く): 3194610120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 89, 90, 104, 117, 120, 130, 156, 178, 180, 195, 234, 260, 267, 312, 356, 360, 390, 445, 468, 520, 534, 585, 712, 780, 801, 890, 936, 1068, 1157, 1170, 1335, 1560, 1602, 1780, 2136, 2314, 2340, 2670, 3019, 3204, 3471, 3560, 4005, 4628, 4680, 5340, 5785, 6038, 6408, 6942, 8010, 9057, 9256, 10413, 10680, 11570, 12076, 13884, 15095, 16020, 17355, 18114, 20826, 23140, 24152, 27171, 27768, 30190, 32040, 34710, 36228, 39247, 41652, 45285, 46280, 52065, 54342, 60380, 69420, 72456, 78494, 83304, 90570, 104130, 108684, 117741, 120760, 135855, 138840, 156988, 181140, 196235, 208260, 217368, 235482, 268691, 271710, 313976, 353223, 362280, 392470, 416520, 470964, 537382, 543420, 588705, 706446, 784940, 806073, 941928, 1074764, 1086840, 1177410, 1343455, 1412892, 1569880, 1612146, 1766115, 2149528, 2354820, 2418219, 2686910, 2825784, 3224292, 3492983, 3532230, 4030365, 4709640, 4836438, 5373820, 6448584, 6985966, 7064460, 8060730, 9672876, 10478949, 10747640, 12091095, 13971932, 14128920, 16121460, 17464915, 19345752, 20957898, 24182190, 27943864, 31436847, 32242920, 34929830, 41915796, 48364380, 52394745, 62873694, 69859660, 83831592, 96728760, 104789490, 125747388, 139719320, 157184235, 209578980, 251494776, 314368470, 419157960, 628736940, 1257473880]

約数ペア:

[(1, 1257473880), (2, 628736940), (3, 419157960), (4, 314368470), (5, 251494776), (6, 209578980), (8, 157184235), (9, 139719320), (10, 125747388), (12, 104789490), (13, 96728760), (15, 83831592), (18, 69859660), (20, 62873694), (24, 52394745), (26, 48364380), (30, 41915796), (36, 34929830), (39, 32242920), (40, 31436847), (45, 27943864), (52, 24182190), (60, 20957898), (65, 19345752), (72, 17464915), (78, 16121460), (89, 14128920), (90, 13971932), (104, 12091095), (117, 10747640), (120, 10478949), (130, 9672876), (156, 8060730), (178, 7064460), (180, 6985966), (195, 6448584), (234, 5373820), (260, 4836438), (267, 4709640), (312, 4030365), (356, 3532230), (360, 3492983), (390, 3224292), (445, 2825784), (468, 2686910), (520, 2418219), (534, 2354820), (585, 2149528), (712, 1766115), (780, 1612146), (801, 1569880), (890, 1412892), (936, 1343455), (1068, 1177410), (1157, 1086840), (1170, 1074764), (1335, 941928), (1560, 806073), (1602, 784940), (1780, 706446), (2136, 588705), (2314, 543420), (2340, 537382), (2670, 470964), (3019, 416520), (3204, 392470), (3471, 362280), (3560, 353223), (4005, 313976), (4628, 271710), (4680, 268691), (5340, 235482), (5785, 217368), (6038, 208260), (6408, 196235), (6942, 181140), (8010, 156988), (9057, 138840), (9256, 135855), (10413, 120760), (10680, 117741), (11570, 108684), (12076, 104130), (13884, 90570), (15095, 83304), (16020, 78494), (17355, 72456), (18114, 69420), (20826, 60380), (23140, 54342), (24152, 52065), (27171, 46280), (27768, 45285), (30190, 41652), (32040, 39247), (34710, 36228)]