488870060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^3\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 1278970560

約数和(自身を除く): 790100500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 49, 70, 82, 92, 98, 115, 140, 161, 164, 196, 205, 230, 245, 287, 322, 410, 460, 490, 529, 574, 644, 805, 820, 943, 980, 1058, 1127, 1148, 1435, 1610, 1886, 2009, 2116, 2254, 2645, 2870, 3220, 3703, 3772, 4018, 4508, 4715, 5290, 5635, 5740, 6601, 7406, 8036, 9430, 10045, 10580, 11270, 12167, 13202, 14812, 18515, 18860, 20090, 21689, 22540, 24334, 25921, 26404, 33005, 37030, 40180, 43378, 46207, 48668, 51842, 60835, 66010, 74060, 85169, 86756, 92414, 103684, 108445, 121670, 129605, 132020, 151823, 170338, 184828, 216890, 231035, 243340, 259210, 303646, 340676, 425845, 433780, 462070, 498847, 518420, 596183, 607292, 759115, 851690, 924140, 997694, 1062761, 1192366, 1518230, 1703380, 1995388, 2125522, 2384732, 2494235, 2980915, 3036460, 3491929, 4251044, 4988470, 5313805, 5961830, 6983858, 9976940, 10627610, 11923660, 13967716, 17459645, 21255220, 24443503, 34919290, 48887006, 69838580, 97774012, 122217515, 244435030, 488870060]

約数ペア:

[(1, 488870060), (2, 244435030), (4, 122217515), (5, 97774012), (7, 69838580), (10, 48887006), (14, 34919290), (20, 24443503), (23, 21255220), (28, 17459645), (35, 13967716), (41, 11923660), (46, 10627610), (49, 9976940), (70, 6983858), (82, 5961830), (92, 5313805), (98, 4988470), (115, 4251044), (140, 3491929), (161, 3036460), (164, 2980915), (196, 2494235), (205, 2384732), (230, 2125522), (245, 1995388), (287, 1703380), (322, 1518230), (410, 1192366), (460, 1062761), (490, 997694), (529, 924140), (574, 851690), (644, 759115), (805, 607292), (820, 596183), (943, 518420), (980, 498847), (1058, 462070), (1127, 433780), (1148, 425845), (1435, 340676), (1610, 303646), (1886, 259210), (2009, 243340), (2116, 231035), (2254, 216890), (2645, 184828), (2870, 170338), (3220, 151823), (3703, 132020), (3772, 129605), (4018, 121670), (4508, 108445), (4715, 103684), (5290, 92414), (5635, 86756), (5740, 85169), (6601, 74060), (7406, 66010), (8036, 60835), (9430, 51842), (10045, 48668), (10580, 46207), (11270, 43378), (12167, 40180), (13202, 37030), (14812, 33005), (18515, 26404), (18860, 25921), (20090, 24334), (21689, 22540)]