239570800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 180

約数和(自身を含む): 709909920

約数和(自身を除く): 470339120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 170, 175, 196, 200, 238, 245, 272, 280, 340, 350, 392, 400, 425, 476, 490, 560, 595, 680, 700, 719, 784, 833, 850, 952, 980, 1190, 1225, 1360, 1400, 1438, 1666, 1700, 1904, 1960, 2380, 2450, 2800, 2876, 2975, 3332, 3400, 3595, 3920, 4165, 4760, 4900, 5033, 5752, 5950, 6664, 6800, 7190, 8330, 9520, 9800, 10066, 11504, 11900, 12223, 13328, 14380, 16660, 17975, 19600, 20132, 20825, 23800, 24446, 25165, 28760, 33320, 35231, 35950, 40264, 41650, 47600, 48892, 50330, 57520, 61115, 66640, 70462, 71900, 80528, 83300, 85561, 97784, 100660, 122230, 125825, 140924, 143800, 166600, 171122, 176155, 195568, 201320, 244460, 251650, 281848, 287600, 305575, 333200, 342244, 352310, 402640, 427805, 488920, 503300, 563696, 598927, 611150, 684488, 704620, 855610, 880775, 977840, 1006600, 1197854, 1222300, 1368976, 1409240, 1711220, 1761550, 2013200, 2139025, 2395708, 2444600, 2818480, 2994635, 3422440, 3523100, 4278050, 4791416, 4889200, 5989270, 6844880, 7046200, 8556100, 9582832, 11978540, 14092400, 14973175, 17112200, 23957080, 29946350, 34224400, 47914160, 59892700, 119785400, 239570800]

約数ペア:

[(1, 239570800), (2, 119785400), (4, 59892700), (5, 47914160), (7, 34224400), (8, 29946350), (10, 23957080), (14, 17112200), (16, 14973175), (17, 14092400), (20, 11978540), (25, 9582832), (28, 8556100), (34, 7046200), (35, 6844880), (40, 5989270), (49, 4889200), (50, 4791416), (56, 4278050), (68, 3523100), (70, 3422440), (80, 2994635), (85, 2818480), (98, 2444600), (100, 2395708), (112, 2139025), (119, 2013200), (136, 1761550), (140, 1711220), (170, 1409240), (175, 1368976), (196, 1222300), (200, 1197854), (238, 1006600), (245, 977840), (272, 880775), (280, 855610), (340, 704620), (350, 684488), (392, 611150), (400, 598927), (425, 563696), (476, 503300), (490, 488920), (560, 427805), (595, 402640), (680, 352310), (700, 342244), (719, 333200), (784, 305575), (833, 287600), (850, 281848), (952, 251650), (980, 244460), (1190, 201320), (1225, 195568), (1360, 176155), (1400, 171122), (1438, 166600), (1666, 143800), (1700, 140924), (1904, 125825), (1960, 122230), (2380, 100660), (2450, 97784), (2800, 85561), (2876, 83300), (2975, 80528), (3332, 71900), (3400, 70462), (3595, 66640), (3920, 61115), (4165, 57520), (4760, 50330), (4900, 48892), (5033, 47600), (5752, 41650), (5950, 40264), (6664, 35950), (6800, 35231), (7190, 33320), (8330, 28760), (9520, 25165), (9800, 24446), (10066, 23800), (11504, 20825), (11900, 20132), (12223, 19600), (13328, 17975), (14380, 16660)]