2009097240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12071}}^1$

素因数の和:12177

約数の個数: 128

約数和(自身を含む): 6431961600

約数和(自身を除く): 4422864360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 365, 380, 438, 456, 570, 584, 730, 760, 876, 1095, 1140, 1387, 1460, 1752, 2190, 2280, 2774, 2920, 4161, 4380, 5548, 6935, 8322, 8760, 11096, 12071, 13870, 16644, 20805, 24142, 27740, 33288, 36213, 41610, 48284, 55480, 60355, 72426, 83220, 96568, 120710, 144852, 166440, 181065, 229349, 241420, 289704, 362130, 458698, 482840, 688047, 724260, 881183, 917396, 1146745, 1376094, 1448520, 1762366, 1834792, 2293490, 2643549, 2752188, 3440235, 3524732, 4405915, 4586980, 5287098, 5504376, 6880470, 7049464, 8811830, 9173960, 10574196, 13217745, 13760940, 16742477, 17623660, 21148392, 26435490, 27521880, 33484954, 35247320, 50227431, 52870980, 66969908, 83712385, 100454862, 105741960, 133939816, 167424770, 200909724, 251137155, 334849540, 401819448, 502274310, 669699080, 1004548620, 2009097240]

約数ペア:

[(1, 2009097240), (2, 1004548620), (3, 669699080), (4, 502274310), (5, 401819448), (6, 334849540), (8, 251137155), (10, 200909724), (12, 167424770), (15, 133939816), (19, 105741960), (20, 100454862), (24, 83712385), (30, 66969908), (38, 52870980), (40, 50227431), (57, 35247320), (60, 33484954), (73, 27521880), (76, 26435490), (95, 21148392), (114, 17623660), (120, 16742477), (146, 13760940), (152, 13217745), (190, 10574196), (219, 9173960), (228, 8811830), (285, 7049464), (292, 6880470), (365, 5504376), (380, 5287098), (438, 4586980), (456, 4405915), (570, 3524732), (584, 3440235), (730, 2752188), (760, 2643549), (876, 2293490), (1095, 1834792), (1140, 1762366), (1387, 1448520), (1460, 1376094), (1752, 1146745), (2190, 917396), (2280, 881183), (2774, 724260), (2920, 688047), (4161, 482840), (4380, 458698), (5548, 362130), (6935, 289704), (8322, 241420), (8760, 229349), (11096, 181065), (12071, 166440), (13870, 144852), (16644, 120710), (20805, 96568), (24142, 83220), (27740, 72426), (33288, 60355), (36213, 55480), (41610, 48284)]