143866380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 491194368

約数和(自身を除く): 347327988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 53, 60, 69, 70, 84, 92, 105, 106, 115, 138, 140, 159, 161, 210, 212, 230, 265, 276, 281, 318, 322, 345, 371, 420, 460, 483, 530, 562, 636, 644, 690, 742, 795, 805, 843, 966, 1060, 1113, 1124, 1219, 1380, 1405, 1484, 1590, 1610, 1686, 1855, 1932, 1967, 2226, 2415, 2438, 2810, 3180, 3220, 3372, 3657, 3710, 3934, 4215, 4452, 4830, 4876, 5565, 5620, 5901, 6095, 6463, 7314, 7420, 7868, 8430, 8533, 9660, 9835, 11130, 11802, 12190, 12926, 14628, 14893, 16860, 17066, 18285, 19389, 19670, 22260, 23604, 24380, 25599, 25852, 29505, 29786, 32315, 34132, 36570, 38778, 39340, 42665, 44679, 45241, 51198, 59010, 59572, 64630, 73140, 74465, 77556, 85330, 89358, 90482, 96945, 102396, 104251, 118020, 127995, 129260, 135723, 148930, 170660, 178716, 180964, 193890, 208502, 223395, 226205, 255990, 271446, 297860, 312753, 342539, 387780, 417004, 446790, 452410, 511980, 521255, 542892, 625506, 678615, 685078, 893580, 904820, 1027617, 1042510, 1251012, 1357230, 1370156, 1563765, 1712695, 2055234, 2085020, 2397773, 2714460, 3127530, 3425390, 4110468, 4795546, 5138085, 6255060, 6850780, 7193319, 9591092, 10276170, 11988865, 14386638, 20552340, 23977730, 28773276, 35966595, 47955460, 71933190, 143866380]

約数ペア:

[(1, 143866380), (2, 71933190), (3, 47955460), (4, 35966595), (5, 28773276), (6, 23977730), (7, 20552340), (10, 14386638), (12, 11988865), (14, 10276170), (15, 9591092), (20, 7193319), (21, 6850780), (23, 6255060), (28, 5138085), (30, 4795546), (35, 4110468), (42, 3425390), (46, 3127530), (53, 2714460), (60, 2397773), (69, 2085020), (70, 2055234), (84, 1712695), (92, 1563765), (105, 1370156), (106, 1357230), (115, 1251012), (138, 1042510), (140, 1027617), (159, 904820), (161, 893580), (210, 685078), (212, 678615), (230, 625506), (265, 542892), (276, 521255), (281, 511980), (318, 452410), (322, 446790), (345, 417004), (371, 387780), (420, 342539), (460, 312753), (483, 297860), (530, 271446), (562, 255990), (636, 226205), (644, 223395), (690, 208502), (742, 193890), (795, 180964), (805, 178716), (843, 170660), (966, 148930), (1060, 135723), (1113, 129260), (1124, 127995), (1219, 118020), (1380, 104251), (1405, 102396), (1484, 96945), (1590, 90482), (1610, 89358), (1686, 85330), (1855, 77556), (1932, 74465), (1967, 73140), (2226, 64630), (2415, 59572), (2438, 59010), (2810, 51198), (3180, 45241), (3220, 44679), (3372, 42665), (3657, 39340), (3710, 38778), (3934, 36570), (4215, 34132), (4452, 32315), (4830, 29786), (4876, 29505), (5565, 25852), (5620, 25599), (5901, 24380), (6095, 23604), (6463, 22260), (7314, 19670), (7420, 19389), (7868, 18285), (8430, 17066), (8533, 16860), (9660, 14893), (9835, 14628), (11130, 12926), (11802, 12190)]