2023593880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2749}}^1$

素因数の和:3017

約数の個数: 128

約数和(自身を含む): 5702400000

約数和(自身を除く): 3678806120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 239, 280, 308, 385, 440, 478, 616, 770, 956, 1195, 1540, 1673, 1912, 2390, 2629, 2749, 3080, 3346, 4780, 5258, 5498, 6692, 8365, 9560, 10516, 10996, 13145, 13384, 13745, 16730, 18403, 19243, 21032, 21992, 26290, 27490, 30239, 33460, 36806, 38486, 52580, 54980, 60478, 66920, 73612, 76972, 92015, 96215, 105160, 109960, 120956, 147224, 151195, 153944, 184030, 192430, 211673, 241912, 302390, 368060, 384860, 423346, 604780, 657011, 736120, 769720, 846692, 1058365, 1209560, 1314022, 1693384, 2116730, 2628044, 3285055, 4233460, 4599077, 5256088, 6570110, 7227121, 8466920, 9198154, 13140220, 14454242, 18396308, 22995385, 26280440, 28908484, 36135605, 36792616, 45990770, 50589847, 57816968, 72271210, 91981540, 101179694, 144542420, 183963080, 202359388, 252949235, 289084840, 404718776, 505898470, 1011796940, 2023593880]

約数ペア:

[(1, 2023593880), (2, 1011796940), (4, 505898470), (5, 404718776), (7, 289084840), (8, 252949235), (10, 202359388), (11, 183963080), (14, 144542420), (20, 101179694), (22, 91981540), (28, 72271210), (35, 57816968), (40, 50589847), (44, 45990770), (55, 36792616), (56, 36135605), (70, 28908484), (77, 26280440), (88, 22995385), (110, 18396308), (140, 14454242), (154, 13140220), (220, 9198154), (239, 8466920), (280, 7227121), (308, 6570110), (385, 5256088), (440, 4599077), (478, 4233460), (616, 3285055), (770, 2628044), (956, 2116730), (1195, 1693384), (1540, 1314022), (1673, 1209560), (1912, 1058365), (2390, 846692), (2629, 769720), (2749, 736120), (3080, 657011), (3346, 604780), (4780, 423346), (5258, 384860), (5498, 368060), (6692, 302390), (8365, 241912), (9560, 211673), (10516, 192430), (10996, 184030), (13145, 153944), (13384, 151195), (13745, 147224), (16730, 120956), (18403, 109960), (19243, 105160), (21032, 96215), (21992, 92015), (26290, 76972), (27490, 73612), (30239, 66920), (33460, 60478), (36806, 54980), (38486, 52580)]