3942684720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15601}}^1$

素因数の和:15642

約数の個数: 240

約数和(自身を含む): 14788449312

約数和(自身を除く): 10845764592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 12636, 14040, 15601, 15795, 16848, 19440, 21060, 25272, 28080, 31202, 31590, 42120, 46803, 50544, 62404, 63180, 78005, 84240, 93606, 124808, 126360, 140409, 156010, 187212, 202813, 234015, 249616, 252720, 280818, 312020, 374424, 405626, 421227, 468030, 561636, 608439, 624040, 702045, 748848, 811252, 842454, 936060, 1014065, 1123272, 1216878, 1248080, 1263681, 1404090, 1622504, 1684908, 1825317, 1872120, 2028130, 2106135, 2246544, 2433756, 2527362, 2808180, 3042195, 3245008, 3369816, 3650634, 3744240, 3791043, 4056260, 4212270, 4867512, 5054724, 5475951, 5616360, 6084390, 6318405, 6739632, 7301268, 7582086, 8112520, 8424540, 9126585, 9735024, 10109448, 10951902, 11232720, 12168780, 12636810, 14602536, 15164172, 16225040, 16427853, 16849080, 18253170, 18955215, 20218896, 21903804, 24337560, 25273620, 27379755, 29205072, 30328344, 32855706, 33698160, 36506340, 37910430, 43807608, 48675120, 49283559, 50547240, 54759510, 60656688, 65711412, 73012680, 75820860, 82139265, 87615216, 98567118, 101094480, 109519020, 131422824, 146025360, 151641720, 164278530, 197134236, 219038040, 246417795, 262845648, 303283440, 328557060, 394268472, 438076080, 492835590, 657114120, 788536944, 985671180, 1314228240, 1971342360, 3942684720]

約数ペア:

[(1, 3942684720), (2, 1971342360), (3, 1314228240), (4, 985671180), (5, 788536944), (6, 657114120), (8, 492835590), (9, 438076080), (10, 394268472), (12, 328557060), (13, 303283440), (15, 262845648), (16, 246417795), (18, 219038040), (20, 197134236), (24, 164278530), (26, 151641720), (27, 146025360), (30, 131422824), (36, 109519020), (39, 101094480), (40, 98567118), (45, 87615216), (48, 82139265), (52, 75820860), (54, 73012680), (60, 65711412), (65, 60656688), (72, 54759510), (78, 50547240), (80, 49283559), (81, 48675120), (90, 43807608), (104, 37910430), (108, 36506340), (117, 33698160), (120, 32855706), (130, 30328344), (135, 29205072), (144, 27379755), (156, 25273620), (162, 24337560), (180, 21903804), (195, 20218896), (208, 18955215), (216, 18253170), (234, 16849080), (240, 16427853), (243, 16225040), (260, 15164172), (270, 14602536), (312, 12636810), (324, 12168780), (351, 11232720), (360, 10951902), (390, 10109448), (405, 9735024), (432, 9126585), (468, 8424540), (486, 8112520), (520, 7582086), (540, 7301268), (585, 6739632), (624, 6318405), (648, 6084390), (702, 5616360), (720, 5475951), (780, 5054724), (810, 4867512), (936, 4212270), (972, 4056260), (1040, 3791043), (1053, 3744240), (1080, 3650634), (1170, 3369816), (1215, 3245008), (1296, 3042195), (1404, 2808180), (1560, 2527362), (1620, 2433756), (1755, 2246544), (1872, 2106135), (1944, 2028130), (2106, 1872120), (2160, 1825317), (2340, 1684908), (2430, 1622504), (2808, 1404090), (3120, 1263681), (3159, 1248080), (3240, 1216878), (3510, 1123272), (3888, 1014065), (4212, 936060), (4680, 842454), (4860, 811252), (5265, 748848), (5616, 702045), (6318, 624040), (6480, 608439), (7020, 561636), (8424, 468030), (9360, 421227), (9720, 405626), (10530, 374424), (12636, 312020), (14040, 280818), (15601, 252720), (15795, 249616), (16848, 234015), (19440, 202813), (21060, 187212), (25272, 156010), (28080, 140409), (31202, 126360), (31590, 124808), (42120, 93606), (46803, 84240), (50544, 78005), (62404, 63180)]