239934240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1872

約数の個数: 288

約数和(自身を含む): 1008274176

約数和(自身を除く): 768339936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1831, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3662, 3744, 4095, 4368, 4680, 5040, 5460, 5493, 6240, 6552, 7280, 7324, 8190, 8736, 9155, 9360, 10080, 10920, 10986, 12817, 13104, 14560, 14648, 16380, 16479, 18310, 18720, 21840, 21972, 23803, 25634, 26208, 27465, 29296, 32760, 32958, 36620, 38451, 43680, 43944, 47606, 51268, 54930, 58592, 64085, 65520, 65916, 71409, 73240, 76902, 82395, 87888, 95212, 102536, 109860, 115353, 119015, 128170, 131040, 131832, 142818, 146480, 153804, 164790, 166621, 175776, 190424, 192255, 205072, 214227, 219720, 230706, 238030, 256340, 263664, 285636, 292960, 307608, 329580, 333242, 357045, 380848, 384510, 410144, 428454, 439440, 461412, 476060, 499863, 512680, 527328, 571272, 576765, 615216, 659160, 666484, 714090, 761696, 769020, 833105, 856908, 878880, 922824, 952120, 999726, 1025360, 1071135, 1142544, 1153530, 1230432, 1318320, 1332968, 1428180, 1499589, 1538040, 1666210, 1713816, 1845648, 1904240, 1999452, 2050720, 2142270, 2285088, 2307060, 2499315, 2636640, 2665936, 2856360, 2999178, 3076080, 3332420, 3427632, 3691296, 3808480, 3998904, 4284540, 4614120, 4998630, 5331872, 5712720, 5998356, 6152160, 6664840, 6855264, 7497945, 7997808, 8569080, 9228240, 9997260, 11425440, 11996712, 13329680, 14995890, 15995616, 17138160, 18456480, 19994520, 23993424, 26659360, 29991780, 34276320, 39989040, 47986848, 59983560, 79978080, 119967120, 239934240]

約数ペア:

[(1, 239934240), (2, 119967120), (3, 79978080), (4, 59983560), (5, 47986848), (6, 39989040), (7, 34276320), (8, 29991780), (9, 26659360), (10, 23993424), (12, 19994520), (13, 18456480), (14, 17138160), (15, 15995616), (16, 14995890), (18, 13329680), (20, 11996712), (21, 11425440), (24, 9997260), (26, 9228240), (28, 8569080), (30, 7997808), (32, 7497945), (35, 6855264), (36, 6664840), (39, 6152160), (40, 5998356), (42, 5712720), (45, 5331872), (48, 4998630), (52, 4614120), (56, 4284540), (60, 3998904), (63, 3808480), (65, 3691296), (70, 3427632), (72, 3332420), (78, 3076080), (80, 2999178), (84, 2856360), (90, 2665936), (91, 2636640), (96, 2499315), (104, 2307060), (105, 2285088), (112, 2142270), (117, 2050720), (120, 1999452), (126, 1904240), (130, 1845648), (140, 1713816), (144, 1666210), (156, 1538040), (160, 1499589), (168, 1428180), (180, 1332968), (182, 1318320), (195, 1230432), (208, 1153530), (210, 1142544), (224, 1071135), (234, 1025360), (240, 999726), (252, 952120), (260, 922824), (273, 878880), (280, 856908), (288, 833105), (312, 769020), (315, 761696), (336, 714090), (360, 666484), (364, 659160), (390, 615216), (416, 576765), (420, 571272), (455, 527328), (468, 512680), (480, 499863), (504, 476060), (520, 461412), (546, 439440), (560, 428454), (585, 410144), (624, 384510), (630, 380848), (672, 357045), (720, 333242), (728, 329580), (780, 307608), (819, 292960), (840, 285636), (910, 263664), (936, 256340), (1008, 238030), (1040, 230706), (1092, 219720), (1120, 214227), (1170, 205072), (1248, 192255), (1260, 190424), (1365, 175776), (1440, 166621), (1456, 164790), (1560, 153804), (1638, 146480), (1680, 142818), (1820, 131832), (1831, 131040), (1872, 128170), (2016, 119015), (2080, 115353), (2184, 109860), (2340, 102536), (2520, 95212), (2730, 87888), (2912, 82395), (3120, 76902), (3276, 73240), (3360, 71409), (3640, 65916), (3662, 65520), (3744, 64085), (4095, 58592), (4368, 54930), (4680, 51268), (5040, 47606), (5460, 43944), (5493, 43680), (6240, 38451), (6552, 36620), (7280, 32958), (7324, 32760), (8190, 29296), (8736, 27465), (9155, 26208), (9360, 25634), (10080, 23803), (10920, 21972), (10986, 21840), (12817, 18720), (13104, 18310), (14560, 16479), (14648, 16380)]