194847720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 614615040

約数和(自身を除く): 419767320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 227, 230, 276, 311, 345, 454, 460, 552, 622, 681, 690, 908, 920, 933, 1135, 1244, 1362, 1380, 1555, 1816, 1866, 2270, 2488, 2724, 2760, 3110, 3405, 3732, 4540, 4665, 5221, 5448, 6220, 6810, 7153, 7464, 9080, 9330, 10442, 12440, 13620, 14306, 15663, 18660, 20884, 21459, 26105, 27240, 28612, 31326, 35765, 37320, 41768, 42918, 52210, 57224, 62652, 70597, 71530, 78315, 85836, 104420, 107295, 125304, 141194, 143060, 156630, 171672, 208840, 211791, 214590, 282388, 286120, 313260, 352985, 423582, 429180, 564776, 626520, 705970, 847164, 858360, 1058955, 1411940, 1623731, 1694328, 2117910, 2823880, 3247462, 4235820, 4871193, 6494924, 8118655, 8471640, 9742386, 12989848, 16237310, 19484772, 24355965, 32474620, 38969544, 48711930, 64949240, 97423860, 194847720]

約数ペア:

[(1, 194847720), (2, 97423860), (3, 64949240), (4, 48711930), (5, 38969544), (6, 32474620), (8, 24355965), (10, 19484772), (12, 16237310), (15, 12989848), (20, 9742386), (23, 8471640), (24, 8118655), (30, 6494924), (40, 4871193), (46, 4235820), (60, 3247462), (69, 2823880), (92, 2117910), (115, 1694328), (120, 1623731), (138, 1411940), (184, 1058955), (227, 858360), (230, 847164), (276, 705970), (311, 626520), (345, 564776), (454, 429180), (460, 423582), (552, 352985), (622, 313260), (681, 286120), (690, 282388), (908, 214590), (920, 211791), (933, 208840), (1135, 171672), (1244, 156630), (1362, 143060), (1380, 141194), (1555, 125304), (1816, 107295), (1866, 104420), (2270, 85836), (2488, 78315), (2724, 71530), (2760, 70597), (3110, 62652), (3405, 57224), (3732, 52210), (4540, 42918), (4665, 41768), (5221, 37320), (5448, 35765), (6220, 31326), (6810, 28612), (7153, 27240), (7464, 26105), (9080, 21459), (9330, 20884), (10442, 18660), (12440, 15663), (13620, 14306)]