23571520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:660

約数の個数: 112

約数和(自身を含む): 68031360

約数和(自身を除く): 44459840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 619, 680, 952, 1088, 1120, 1190, 1238, 1360, 1904, 2240, 2380, 2476, 2720, 3095, 3808, 4333, 4760, 4952, 5440, 6190, 7616, 8666, 9520, 9904, 10523, 12380, 17332, 19040, 19808, 21046, 21665, 24760, 34664, 38080, 39616, 42092, 43330, 49520, 52615, 69328, 73661, 84184, 86660, 99040, 105230, 138656, 147322, 168368, 173320, 198080, 210460, 277312, 294644, 336736, 346640, 368305, 420920, 589288, 673472, 693280, 736610, 841840, 1178576, 1386560, 1473220, 1683680, 2357152, 2946440, 3367360, 4714304, 5892880, 11785760, 23571520]

約数ペア:

[(1, 23571520), (2, 11785760), (4, 5892880), (5, 4714304), (7, 3367360), (8, 2946440), (10, 2357152), (14, 1683680), (16, 1473220), (17, 1386560), (20, 1178576), (28, 841840), (32, 736610), (34, 693280), (35, 673472), (40, 589288), (56, 420920), (64, 368305), (68, 346640), (70, 336736), (80, 294644), (85, 277312), (112, 210460), (119, 198080), (136, 173320), (140, 168368), (160, 147322), (170, 138656), (224, 105230), (238, 99040), (272, 86660), (280, 84184), (320, 73661), (340, 69328), (448, 52615), (476, 49520), (544, 43330), (560, 42092), (595, 39616), (619, 38080), (680, 34664), (952, 24760), (1088, 21665), (1120, 21046), (1190, 19808), (1238, 19040), (1360, 17332), (1904, 12380), (2240, 10523), (2380, 9904), (2476, 9520), (2720, 8666), (3095, 7616), (3808, 6190), (4333, 5440), (4760, 4952)]