259578540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 880588800

約数和(自身を除く): 621010260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 103, 108, 117, 130, 135, 156, 180, 195, 206, 234, 260, 270, 309, 351, 359, 390, 412, 468, 515, 540, 585, 618, 702, 718, 780, 927, 1030, 1077, 1170, 1236, 1339, 1404, 1436, 1545, 1755, 1795, 1854, 2060, 2154, 2340, 2678, 2781, 3090, 3231, 3510, 3590, 3708, 4017, 4308, 4635, 4667, 5356, 5385, 5562, 6180, 6462, 6695, 7020, 7180, 8034, 9270, 9334, 9693, 10770, 11124, 12051, 12924, 13390, 13905, 14001, 16068, 16155, 18540, 18668, 19386, 20085, 21540, 23335, 24102, 26780, 27810, 28002, 32310, 36153, 36977, 38772, 40170, 42003, 46670, 48204, 48465, 55620, 56004, 60255, 64620, 70005, 72306, 73954, 80340, 84006, 93340, 96930, 110931, 120510, 126009, 140010, 144612, 147908, 168012, 180765, 184885, 193860, 210015, 221862, 241020, 252018, 280020, 332793, 361530, 369770, 420030, 443724, 480701, 504036, 554655, 630045, 665586, 723060, 739540, 840060, 961402, 998379, 1109310, 1260090, 1331172, 1442103, 1663965, 1922804, 1996758, 2218620, 2403505, 2520180, 2884206, 3327930, 3993516, 4326309, 4807010, 4991895, 5768412, 6655860, 7210515, 8652618, 9614020, 9983790, 12978927, 14421030, 17305236, 19967580, 21631545, 25957854, 28842060, 43263090, 51915708, 64894635, 86526180, 129789270, 259578540]

約数ペア:

[(1, 259578540), (2, 129789270), (3, 86526180), (4, 64894635), (5, 51915708), (6, 43263090), (9, 28842060), (10, 25957854), (12, 21631545), (13, 19967580), (15, 17305236), (18, 14421030), (20, 12978927), (26, 9983790), (27, 9614020), (30, 8652618), (36, 7210515), (39, 6655860), (45, 5768412), (52, 4991895), (54, 4807010), (60, 4326309), (65, 3993516), (78, 3327930), (90, 2884206), (103, 2520180), (108, 2403505), (117, 2218620), (130, 1996758), (135, 1922804), (156, 1663965), (180, 1442103), (195, 1331172), (206, 1260090), (234, 1109310), (260, 998379), (270, 961402), (309, 840060), (351, 739540), (359, 723060), (390, 665586), (412, 630045), (468, 554655), (515, 504036), (540, 480701), (585, 443724), (618, 420030), (702, 369770), (718, 361530), (780, 332793), (927, 280020), (1030, 252018), (1077, 241020), (1170, 221862), (1236, 210015), (1339, 193860), (1404, 184885), (1436, 180765), (1545, 168012), (1755, 147908), (1795, 144612), (1854, 140010), (2060, 126009), (2154, 120510), (2340, 110931), (2678, 96930), (2781, 93340), (3090, 84006), (3231, 80340), (3510, 73954), (3590, 72306), (3708, 70005), (4017, 64620), (4308, 60255), (4635, 56004), (4667, 55620), (5356, 48465), (5385, 48204), (5562, 46670), (6180, 42003), (6462, 40170), (6695, 38772), (7020, 36977), (7180, 36153), (8034, 32310), (9270, 28002), (9334, 27810), (9693, 26780), (10770, 24102), (11124, 23335), (12051, 21540), (12924, 20085), (13390, 19386), (13905, 18668), (14001, 18540), (16068, 16155)]