713871540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 2256508800

約数和(自身を除く): 1542637260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 163, 174, 180, 261, 290, 326, 348, 435, 489, 522, 580, 652, 815, 839, 870, 978, 1044, 1305, 1467, 1630, 1678, 1740, 1956, 2445, 2517, 2610, 2934, 3260, 3356, 4195, 4727, 4890, 5034, 5220, 5868, 7335, 7551, 8390, 9454, 9780, 10068, 12585, 14181, 14670, 15102, 16780, 18908, 23635, 24331, 25170, 28362, 29340, 30204, 37755, 42543, 47270, 48662, 50340, 56724, 70905, 72993, 75510, 85086, 94540, 97324, 121655, 136757, 141810, 145986, 151020, 170172, 212715, 218979, 243310, 273514, 283620, 291972, 364965, 410271, 425430, 437958, 486620, 547028, 683785, 729930, 820542, 850860, 875916, 1094895, 1230813, 1367570, 1459860, 1641084, 2051355, 2189790, 2461626, 2735140, 3965953, 4102710, 4379580, 4923252, 6154065, 7931906, 8205420, 11897859, 12308130, 15863812, 19829765, 23795718, 24616260, 35693577, 39659530, 47591436, 59489295, 71387154, 79319060, 118978590, 142774308, 178467885, 237957180, 356935770, 713871540]

約数ペア:

[(1, 713871540), (2, 356935770), (3, 237957180), (4, 178467885), (5, 142774308), (6, 118978590), (9, 79319060), (10, 71387154), (12, 59489295), (15, 47591436), (18, 39659530), (20, 35693577), (29, 24616260), (30, 23795718), (36, 19829765), (45, 15863812), (58, 12308130), (60, 11897859), (87, 8205420), (90, 7931906), (116, 6154065), (145, 4923252), (163, 4379580), (174, 4102710), (180, 3965953), (261, 2735140), (290, 2461626), (326, 2189790), (348, 2051355), (435, 1641084), (489, 1459860), (522, 1367570), (580, 1230813), (652, 1094895), (815, 875916), (839, 850860), (870, 820542), (978, 729930), (1044, 683785), (1305, 547028), (1467, 486620), (1630, 437958), (1678, 425430), (1740, 410271), (1956, 364965), (2445, 291972), (2517, 283620), (2610, 273514), (2934, 243310), (3260, 218979), (3356, 212715), (4195, 170172), (4727, 151020), (4890, 145986), (5034, 141810), (5220, 136757), (5868, 121655), (7335, 97324), (7551, 94540), (8390, 85086), (9454, 75510), (9780, 72993), (10068, 70905), (12585, 56724), (14181, 50340), (14670, 48662), (15102, 47270), (16780, 42543), (18908, 37755), (23635, 30204), (24331, 29340), (25170, 28362)]