142497390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 425502720

約数和(自身を除く): 283005330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 53, 59, 62, 70, 93, 98, 105, 106, 118, 147, 155, 159, 177, 186, 210, 217, 245, 265, 294, 295, 310, 318, 354, 371, 413, 434, 465, 490, 530, 590, 651, 735, 742, 795, 826, 885, 930, 1085, 1113, 1239, 1302, 1470, 1519, 1590, 1643, 1770, 1829, 1855, 2065, 2170, 2226, 2478, 2597, 2891, 3038, 3127, 3255, 3286, 3658, 3710, 4130, 4557, 4929, 5194, 5487, 5565, 5782, 6195, 6254, 6510, 7595, 7791, 8215, 8673, 9114, 9145, 9381, 9858, 10974, 11130, 11501, 12390, 12803, 12985, 14455, 15190, 15582, 15635, 16430, 17346, 18290, 18762, 21889, 22785, 23002, 24645, 25606, 25970, 27435, 28910, 31270, 34503, 38409, 38955, 43365, 43778, 45570, 46905, 49290, 54870, 57505, 64015, 65667, 69006, 76818, 77910, 80507, 86730, 89621, 93810, 96937, 109445, 115010, 128030, 131334, 153223, 161014, 172515, 179242, 192045, 193874, 218890, 241521, 268863, 290811, 306446, 328335, 345030, 384090, 402535, 448105, 459669, 483042, 484685, 537726, 581622, 656670, 678559, 766115, 805070, 896210, 919338, 969370, 1207605, 1344315, 1357118, 1454055, 1532230, 2035677, 2298345, 2415210, 2688630, 2908110, 3392795, 4071354, 4596690, 4749913, 6785590, 9499826, 10178385, 14249739, 20356770, 23749565, 28499478, 47499130, 71248695, 142497390]

約数ペア:

[(1, 142497390), (2, 71248695), (3, 47499130), (5, 28499478), (6, 23749565), (7, 20356770), (10, 14249739), (14, 10178385), (15, 9499826), (21, 6785590), (30, 4749913), (31, 4596690), (35, 4071354), (42, 3392795), (49, 2908110), (53, 2688630), (59, 2415210), (62, 2298345), (70, 2035677), (93, 1532230), (98, 1454055), (105, 1357118), (106, 1344315), (118, 1207605), (147, 969370), (155, 919338), (159, 896210), (177, 805070), (186, 766115), (210, 678559), (217, 656670), (245, 581622), (265, 537726), (294, 484685), (295, 483042), (310, 459669), (318, 448105), (354, 402535), (371, 384090), (413, 345030), (434, 328335), (465, 306446), (490, 290811), (530, 268863), (590, 241521), (651, 218890), (735, 193874), (742, 192045), (795, 179242), (826, 172515), (885, 161014), (930, 153223), (1085, 131334), (1113, 128030), (1239, 115010), (1302, 109445), (1470, 96937), (1519, 93810), (1590, 89621), (1643, 86730), (1770, 80507), (1829, 77910), (1855, 76818), (2065, 69006), (2170, 65667), (2226, 64015), (2478, 57505), (2597, 54870), (2891, 49290), (3038, 46905), (3127, 45570), (3255, 43778), (3286, 43365), (3658, 38955), (3710, 38409), (4130, 34503), (4557, 31270), (4929, 28910), (5194, 27435), (5487, 25970), (5565, 25606), (5782, 24645), (6195, 23002), (6254, 22785), (6510, 21889), (7595, 18762), (7791, 18290), (8215, 17346), (8673, 16430), (9114, 15635), (9145, 15582), (9381, 15190), (9858, 14455), (10974, 12985), (11130, 12803), (11501, 12390)]