193911480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{76949}}^1$

素因数の和:76973

約数の個数: 96

約数和(自身を含む): 720252000

約数和(自身を除く): 526340520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 76949, 153898, 230847, 307796, 384745, 461694, 538643, 615592, 692541, 769490, 923388, 1077286, 1154235, 1385082, 1538980, 1615929, 1846776, 2154572, 2308470, 2693215, 2770164, 3077960, 3231858, 3462705, 4309144, 4616940, 4847787, 5386430, 5540328, 6463716, 6925410, 8079645, 9233880, 9695574, 10772860, 12927432, 13850820, 16159290, 19391148, 21545720, 24238935, 27701640, 32318580, 38782296, 48477870, 64637160, 96955740, 193911480]

約数ペア:

[(1, 193911480), (2, 96955740), (3, 64637160), (4, 48477870), (5, 38782296), (6, 32318580), (7, 27701640), (8, 24238935), (9, 21545720), (10, 19391148), (12, 16159290), (14, 13850820), (15, 12927432), (18, 10772860), (20, 9695574), (21, 9233880), (24, 8079645), (28, 6925410), (30, 6463716), (35, 5540328), (36, 5386430), (40, 4847787), (42, 4616940), (45, 4309144), (56, 3462705), (60, 3231858), (63, 3077960), (70, 2770164), (72, 2693215), (84, 2308470), (90, 2154572), (105, 1846776), (120, 1615929), (126, 1538980), (140, 1385082), (168, 1154235), (180, 1077286), (210, 923388), (252, 769490), (280, 692541), (315, 615592), (360, 538643), (420, 461694), (504, 384745), (630, 307796), (840, 230847), (1260, 153898), (2520, 76949)]