342791280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:776

約数の個数: 240

約数和(自身を含む): 1264981536

約数和(自身を除く): 922190256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 156, 159, 180, 195, 208, 212, 234, 240, 260, 265, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 624, 636, 689, 691, 720, 780, 795, 848, 936, 954, 1040, 1060, 1170, 1272, 1378, 1382, 1560, 1590, 1872, 1908, 2067, 2073, 2120, 2340, 2385, 2544, 2756, 2764, 3120, 3180, 3445, 3455, 3816, 4134, 4146, 4240, 4680, 4770, 5512, 5528, 6201, 6219, 6360, 6890, 6910, 7632, 8268, 8292, 8983, 9360, 9540, 10335, 10365, 11024, 11056, 12402, 12438, 12720, 13780, 13820, 16536, 16584, 17966, 19080, 20670, 20730, 24804, 24876, 26949, 27560, 27640, 31005, 31095, 33072, 33168, 35932, 36623, 38160, 41340, 41460, 44915, 49608, 49752, 53898, 55120, 55280, 62010, 62190, 71864, 73246, 80847, 82680, 82920, 89830, 99216, 99504, 107796, 109869, 124020, 124380, 134745, 143728, 146492, 161694, 165360, 165840, 179660, 183115, 215592, 219738, 248040, 248760, 269490, 292984, 323388, 329607, 359320, 366230, 404235, 431184, 439476, 476099, 496080, 497520, 538980, 549345, 585968, 646776, 659214, 718640, 732460, 808470, 878952, 952198, 1077960, 1098690, 1293552, 1318428, 1428297, 1464920, 1616940, 1648035, 1757904, 1904396, 2155920, 2197380, 2380495, 2636856, 2856594, 2929840, 3233880, 3296070, 3808792, 4284891, 4394760, 4760990, 5273712, 5713188, 6467760, 6592140, 7141485, 7617584, 8569782, 8789520, 9521980, 11426376, 13184280, 14282970, 17139564, 19043960, 21424455, 22852752, 26368560, 28565940, 34279128, 38087920, 42848910, 57131880, 68558256, 85697820, 114263760, 171395640, 342791280]

約数ペア:

[(1, 342791280), (2, 171395640), (3, 114263760), (4, 85697820), (5, 68558256), (6, 57131880), (8, 42848910), (9, 38087920), (10, 34279128), (12, 28565940), (13, 26368560), (15, 22852752), (16, 21424455), (18, 19043960), (20, 17139564), (24, 14282970), (26, 13184280), (30, 11426376), (36, 9521980), (39, 8789520), (40, 8569782), (45, 7617584), (48, 7141485), (52, 6592140), (53, 6467760), (60, 5713188), (65, 5273712), (72, 4760990), (78, 4394760), (80, 4284891), (90, 3808792), (104, 3296070), (106, 3233880), (117, 2929840), (120, 2856594), (130, 2636856), (144, 2380495), (156, 2197380), (159, 2155920), (180, 1904396), (195, 1757904), (208, 1648035), (212, 1616940), (234, 1464920), (240, 1428297), (260, 1318428), (265, 1293552), (312, 1098690), (318, 1077960), (360, 952198), (390, 878952), (424, 808470), (468, 732460), (477, 718640), (520, 659214), (530, 646776), (585, 585968), (624, 549345), (636, 538980), (689, 497520), (691, 496080), (720, 476099), (780, 439476), (795, 431184), (848, 404235), (936, 366230), (954, 359320), (1040, 329607), (1060, 323388), (1170, 292984), (1272, 269490), (1378, 248760), (1382, 248040), (1560, 219738), (1590, 215592), (1872, 183115), (1908, 179660), (2067, 165840), (2073, 165360), (2120, 161694), (2340, 146492), (2385, 143728), (2544, 134745), (2756, 124380), (2764, 124020), (3120, 109869), (3180, 107796), (3445, 99504), (3455, 99216), (3816, 89830), (4134, 82920), (4146, 82680), (4240, 80847), (4680, 73246), (4770, 71864), (5512, 62190), (5528, 62010), (6201, 55280), (6219, 55120), (6360, 53898), (6890, 49752), (6910, 49608), (7632, 44915), (8268, 41460), (8292, 41340), (8983, 38160), (9360, 36623), (9540, 35932), (10335, 33168), (10365, 33072), (11024, 31095), (11056, 31005), (12402, 27640), (12438, 27560), (12720, 26949), (13780, 24876), (13820, 24804), (16536, 20730), (16584, 20670), (17966, 19080)]