238286880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4280

約数の個数: 192

約数和(自身を含む): 898369920

約数和(自身を除く): 660083040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4243, 4320, 4680, 5616, 6240, 7020, 8486, 9360, 11232, 12729, 14040, 16972, 18720, 21215, 25458, 28080, 33944, 38187, 42430, 50916, 55159, 56160, 63645, 67888, 76374, 84860, 101832, 110318, 114561, 127290, 135776, 152748, 165477, 169720, 190935, 203664, 220636, 229122, 254580, 275795, 305496, 330954, 339440, 381870, 407328, 441272, 458244, 496431, 509160, 551590, 572805, 610992, 661908, 678880, 763740, 827385, 882544, 916488, 992862, 1018320, 1103180, 1145610, 1221984, 1323816, 1489293, 1527480, 1654770, 1765088, 1832976, 1985724, 2036640, 2206360, 2291220, 2482155, 2647632, 2978586, 3054960, 3309540, 3665952, 3971448, 4412720, 4582440, 4964310, 5295264, 5957172, 6109920, 6619080, 7446465, 7942896, 8825440, 9164880, 9928620, 11914344, 13238160, 14892930, 15885792, 18329760, 19857240, 23828688, 26476320, 29785860, 39714480, 47657376, 59571720, 79428960, 119143440, 238286880]

約数ペア:

[(1, 238286880), (2, 119143440), (3, 79428960), (4, 59571720), (5, 47657376), (6, 39714480), (8, 29785860), (9, 26476320), (10, 23828688), (12, 19857240), (13, 18329760), (15, 15885792), (16, 14892930), (18, 13238160), (20, 11914344), (24, 9928620), (26, 9164880), (27, 8825440), (30, 7942896), (32, 7446465), (36, 6619080), (39, 6109920), (40, 5957172), (45, 5295264), (48, 4964310), (52, 4582440), (54, 4412720), (60, 3971448), (65, 3665952), (72, 3309540), (78, 3054960), (80, 2978586), (90, 2647632), (96, 2482155), (104, 2291220), (108, 2206360), (117, 2036640), (120, 1985724), (130, 1832976), (135, 1765088), (144, 1654770), (156, 1527480), (160, 1489293), (180, 1323816), (195, 1221984), (208, 1145610), (216, 1103180), (234, 1018320), (240, 992862), (260, 916488), (270, 882544), (288, 827385), (312, 763740), (351, 678880), (360, 661908), (390, 610992), (416, 572805), (432, 551590), (468, 509160), (480, 496431), (520, 458244), (540, 441272), (585, 407328), (624, 381870), (702, 339440), (720, 330954), (780, 305496), (864, 275795), (936, 254580), (1040, 229122), (1080, 220636), (1170, 203664), (1248, 190935), (1404, 169720), (1440, 165477), (1560, 152748), (1755, 135776), (1872, 127290), (2080, 114561), (2160, 110318), (2340, 101832), (2808, 84860), (3120, 76374), (3510, 67888), (3744, 63645), (4243, 56160), (4320, 55159), (4680, 50916), (5616, 42430), (6240, 38187), (7020, 33944), (8486, 28080), (9360, 25458), (11232, 21215), (12729, 18720), (14040, 16972)]