239555340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 775756800

約数和(自身を除く): 536201460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 73, 90, 103, 108, 118, 135, 146, 177, 180, 206, 219, 236, 270, 292, 295, 309, 354, 365, 412, 438, 515, 531, 540, 590, 618, 657, 708, 730, 876, 885, 927, 1030, 1062, 1095, 1180, 1236, 1314, 1460, 1545, 1593, 1770, 1854, 1971, 2060, 2124, 2190, 2628, 2655, 2781, 3090, 3186, 3285, 3540, 3708, 3942, 4307, 4380, 4635, 5310, 5562, 6077, 6180, 6372, 6570, 7519, 7884, 7965, 8614, 9270, 9855, 10620, 11124, 12154, 12921, 13140, 13905, 15038, 15930, 17228, 18231, 18540, 19710, 21535, 22557, 24308, 25842, 27810, 30076, 30385, 31860, 36462, 37595, 38763, 39420, 43070, 45114, 51684, 54693, 55620, 60770, 64605, 67671, 72924, 75190, 77526, 86140, 90228, 91155, 109386, 112785, 116289, 121540, 129210, 135342, 150380, 155052, 164079, 182310, 193815, 203013, 218772, 225570, 232578, 258420, 270684, 273465, 328158, 338355, 364620, 387630, 406026, 443621, 451140, 465156, 546930, 581445, 656316, 676710, 775260, 812052, 820395, 887242, 1015065, 1093860, 1162890, 1330863, 1353420, 1640790, 1774484, 2030130, 2218105, 2325780, 2661726, 3281580, 3992589, 4060260, 4436210, 5323452, 6654315, 7985178, 8872420, 11977767, 13308630, 15970356, 19962945, 23955534, 26617260, 39925890, 47911068, 59888835, 79851780, 119777670, 239555340]

約数ペア:

[(1, 239555340), (2, 119777670), (3, 79851780), (4, 59888835), (5, 47911068), (6, 39925890), (9, 26617260), (10, 23955534), (12, 19962945), (15, 15970356), (18, 13308630), (20, 11977767), (27, 8872420), (30, 7985178), (36, 6654315), (45, 5323452), (54, 4436210), (59, 4060260), (60, 3992589), (73, 3281580), (90, 2661726), (103, 2325780), (108, 2218105), (118, 2030130), (135, 1774484), (146, 1640790), (177, 1353420), (180, 1330863), (206, 1162890), (219, 1093860), (236, 1015065), (270, 887242), (292, 820395), (295, 812052), (309, 775260), (354, 676710), (365, 656316), (412, 581445), (438, 546930), (515, 465156), (531, 451140), (540, 443621), (590, 406026), (618, 387630), (657, 364620), (708, 338355), (730, 328158), (876, 273465), (885, 270684), (927, 258420), (1030, 232578), (1062, 225570), (1095, 218772), (1180, 203013), (1236, 193815), (1314, 182310), (1460, 164079), (1545, 155052), (1593, 150380), (1770, 135342), (1854, 129210), (1971, 121540), (2060, 116289), (2124, 112785), (2190, 109386), (2628, 91155), (2655, 90228), (2781, 86140), (3090, 77526), (3186, 75190), (3285, 72924), (3540, 67671), (3708, 64605), (3942, 60770), (4307, 55620), (4380, 54693), (4635, 51684), (5310, 45114), (5562, 43070), (6077, 39420), (6180, 38763), (6372, 37595), (6570, 36462), (7519, 31860), (7884, 30385), (7965, 30076), (8614, 27810), (9270, 25842), (9855, 24308), (10620, 22557), (11124, 21535), (12154, 19710), (12921, 18540), (13140, 18231), (13905, 17228), (15038, 15930)]