238397040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{15767}}^1$

素因数の和:15796

約数の個数: 160

約数和(自身を含む): 938511360

約数和(自身を除く): 700114320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 15767, 31534, 47301, 63068, 78835, 94602, 110369, 126136, 141903, 157670, 189204, 220738, 236505, 252272, 283806, 315340, 331107, 378408, 425709, 441476, 473010, 551845, 567612, 630680, 662214, 709515, 756816, 851418, 882952, 946020, 993321, 1103690, 1135224, 1261360, 1324428, 1419030, 1655535, 1702836, 1765904, 1892040, 1986642, 2128545, 2207380, 2270448, 2648856, 2838060, 2979963, 3311070, 3405672, 3784080, 3973284, 4257090, 4414760, 4966605, 5297712, 5676120, 5959926, 6622140, 6811344, 7946568, 8514180, 8829520, 9933210, 11352240, 11919852, 13244280, 14899815, 15893136, 17028360, 19866420, 23839704, 26488560, 29799630, 34056720, 39732840, 47679408, 59599260, 79465680, 119198520, 238397040]

約数ペア:

[(1, 238397040), (2, 119198520), (3, 79465680), (4, 59599260), (5, 47679408), (6, 39732840), (7, 34056720), (8, 29799630), (9, 26488560), (10, 23839704), (12, 19866420), (14, 17028360), (15, 15893136), (16, 14899815), (18, 13244280), (20, 11919852), (21, 11352240), (24, 9933210), (27, 8829520), (28, 8514180), (30, 7946568), (35, 6811344), (36, 6622140), (40, 5959926), (42, 5676120), (45, 5297712), (48, 4966605), (54, 4414760), (56, 4257090), (60, 3973284), (63, 3784080), (70, 3405672), (72, 3311070), (80, 2979963), (84, 2838060), (90, 2648856), (105, 2270448), (108, 2207380), (112, 2128545), (120, 1986642), (126, 1892040), (135, 1765904), (140, 1702836), (144, 1655535), (168, 1419030), (180, 1324428), (189, 1261360), (210, 1135224), (216, 1103690), (240, 993321), (252, 946020), (270, 882952), (280, 851418), (315, 756816), (336, 709515), (360, 662214), (378, 630680), (420, 567612), (432, 551845), (504, 473010), (540, 441476), (560, 425709), (630, 378408), (720, 331107), (756, 315340), (840, 283806), (945, 252272), (1008, 236505), (1080, 220738), (1260, 189204), (1512, 157670), (1680, 141903), (1890, 126136), (2160, 110369), (2520, 94602), (3024, 78835), (3780, 63068), (5040, 47301), (7560, 31534), (15120, 15767)]