3280397580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1104

約数の個数: 144

約数和(自身を含む): 10120656000

約数和(自身を除く): 6840258420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 349, 395, 474, 661, 698, 711, 790, 948, 1047, 1185, 1322, 1396, 1422, 1580, 1745, 1983, 2094, 2370, 2644, 2844, 3141, 3305, 3490, 3555, 3966, 4188, 4740, 5235, 5949, 6282, 6610, 6980, 7110, 7932, 9915, 10470, 11898, 12564, 13220, 14220, 15705, 19830, 20940, 23796, 27571, 29745, 31410, 39660, 52219, 55142, 59490, 62820, 82713, 104438, 110284, 118980, 137855, 156657, 165426, 208876, 230689, 248139, 261095, 275710, 313314, 330852, 413565, 461378, 469971, 496278, 522190, 551420, 626628, 692067, 783285, 827130, 922756, 939942, 992556, 1044380, 1153445, 1240695, 1384134, 1566570, 1654260, 1879884, 2076201, 2306890, 2349855, 2481390, 2768268, 3133140, 3460335, 4152402, 4613780, 4699710, 4962780, 6920670, 8304804, 9399420, 10381005, 13841340, 18224431, 20762010, 36448862, 41524020, 54673293, 72897724, 91122155, 109346586, 164019879, 182244310, 218693172, 273366465, 328039758, 364488620, 546732930, 656079516, 820099395, 1093465860, 1640198790, 3280397580]

約数ペア:

[(1, 3280397580), (2, 1640198790), (3, 1093465860), (4, 820099395), (5, 656079516), (6, 546732930), (9, 364488620), (10, 328039758), (12, 273366465), (15, 218693172), (18, 182244310), (20, 164019879), (30, 109346586), (36, 91122155), (45, 72897724), (60, 54673293), (79, 41524020), (90, 36448862), (158, 20762010), (180, 18224431), (237, 13841340), (316, 10381005), (349, 9399420), (395, 8304804), (474, 6920670), (661, 4962780), (698, 4699710), (711, 4613780), (790, 4152402), (948, 3460335), (1047, 3133140), (1185, 2768268), (1322, 2481390), (1396, 2349855), (1422, 2306890), (1580, 2076201), (1745, 1879884), (1983, 1654260), (2094, 1566570), (2370, 1384134), (2644, 1240695), (2844, 1153445), (3141, 1044380), (3305, 992556), (3490, 939942), (3555, 922756), (3966, 827130), (4188, 783285), (4740, 692067), (5235, 626628), (5949, 551420), (6282, 522190), (6610, 496278), (6980, 469971), (7110, 461378), (7932, 413565), (9915, 330852), (10470, 313314), (11898, 275710), (12564, 261095), (13220, 248139), (14220, 230689), (15705, 208876), (19830, 165426), (20940, 156657), (23796, 137855), (27571, 118980), (29745, 110284), (31410, 104438), (39660, 82713), (52219, 62820), (55142, 59490)]