22369920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 72852480

約数和(自身を除く): 50482560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 191, 192, 240, 244, 305, 320, 366, 382, 384, 480, 488, 573, 610, 640, 732, 764, 915, 955, 960, 976, 1146, 1220, 1464, 1528, 1830, 1910, 1920, 1952, 2292, 2440, 2865, 2928, 3056, 3660, 3820, 3904, 4584, 4880, 5730, 5856, 6112, 7320, 7640, 7808, 9168, 9760, 11460, 11651, 11712, 12224, 14640, 15280, 18336, 19520, 22920, 23302, 23424, 24448, 29280, 30560, 34953, 36672, 39040, 45840, 46604, 58255, 58560, 61120, 69906, 73344, 91680, 93208, 116510, 117120, 122240, 139812, 174765, 183360, 186416, 233020, 279624, 349530, 366720, 372832, 466040, 559248, 699060, 745664, 932080, 1118496, 1398120, 1491328, 1864160, 2236992, 2796240, 3728320, 4473984, 5592480, 7456640, 11184960, 22369920]

約数ペア:

[(1, 22369920), (2, 11184960), (3, 7456640), (4, 5592480), (5, 4473984), (6, 3728320), (8, 2796240), (10, 2236992), (12, 1864160), (15, 1491328), (16, 1398120), (20, 1118496), (24, 932080), (30, 745664), (32, 699060), (40, 559248), (48, 466040), (60, 372832), (61, 366720), (64, 349530), (80, 279624), (96, 233020), (120, 186416), (122, 183360), (128, 174765), (160, 139812), (183, 122240), (191, 117120), (192, 116510), (240, 93208), (244, 91680), (305, 73344), (320, 69906), (366, 61120), (382, 58560), (384, 58255), (480, 46604), (488, 45840), (573, 39040), (610, 36672), (640, 34953), (732, 30560), (764, 29280), (915, 24448), (955, 23424), (960, 23302), (976, 22920), (1146, 19520), (1220, 18336), (1464, 15280), (1528, 14640), (1830, 12224), (1910, 11712), (1920, 11651), (1952, 11460), (2292, 9760), (2440, 9168), (2865, 7808), (2928, 7640), (3056, 7320), (3660, 6112), (3820, 5856), (3904, 5730), (4584, 4880)]