105909720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2217

約数の個数: 128

約数和(自身を含む): 369446400

約数和(自身を除く): 263536680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2137, 2360, 2478, 3304, 3540, 4130, 4274, 4956, 6195, 6411, 7080, 8260, 8548, 9912, 10685, 12390, 12822, 14959, 16520, 17096, 21370, 24780, 25644, 29918, 32055, 42740, 44877, 49560, 51288, 59836, 64110, 74795, 85480, 89754, 119672, 126083, 128220, 149590, 179508, 224385, 252166, 256440, 299180, 359016, 378249, 448770, 504332, 598360, 630415, 756498, 882581, 897540, 1008664, 1260830, 1512996, 1765162, 1795080, 1891245, 2521660, 2647743, 3025992, 3530324, 3782490, 4412905, 5043320, 5295486, 7060648, 7564980, 8825810, 10590972, 13238715, 15129960, 17651620, 21181944, 26477430, 35303240, 52954860, 105909720]

約数ペア:

[(1, 105909720), (2, 52954860), (3, 35303240), (4, 26477430), (5, 21181944), (6, 17651620), (7, 15129960), (8, 13238715), (10, 10590972), (12, 8825810), (14, 7564980), (15, 7060648), (20, 5295486), (21, 5043320), (24, 4412905), (28, 3782490), (30, 3530324), (35, 3025992), (40, 2647743), (42, 2521660), (56, 1891245), (59, 1795080), (60, 1765162), (70, 1512996), (84, 1260830), (105, 1008664), (118, 897540), (120, 882581), (140, 756498), (168, 630415), (177, 598360), (210, 504332), (236, 448770), (280, 378249), (295, 359016), (354, 299180), (413, 256440), (420, 252166), (472, 224385), (590, 179508), (708, 149590), (826, 128220), (840, 126083), (885, 119672), (1180, 89754), (1239, 85480), (1416, 74795), (1652, 64110), (1770, 59836), (2065, 51288), (2137, 49560), (2360, 44877), (2478, 42740), (3304, 32055), (3540, 29918), (4130, 25644), (4274, 24780), (4956, 21370), (6195, 17096), (6411, 16520), (7080, 14959), (8260, 12822), (8548, 12390), (9912, 10685)]