199973280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 689230080

約数和(自身を除く): 489256800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 195, 208, 219, 240, 260, 292, 312, 365, 390, 416, 438, 439, 480, 520, 584, 624, 730, 780, 876, 878, 949, 1040, 1095, 1168, 1248, 1317, 1460, 1560, 1752, 1756, 1898, 2080, 2190, 2195, 2336, 2634, 2847, 2920, 3120, 3504, 3512, 3796, 4380, 4390, 4745, 5268, 5694, 5707, 5840, 6240, 6585, 7008, 7024, 7592, 8760, 8780, 9490, 10536, 11388, 11414, 11680, 13170, 14048, 14235, 15184, 17121, 17520, 17560, 18980, 21072, 22776, 22828, 26340, 28470, 28535, 30368, 32047, 34242, 35040, 35120, 37960, 42144, 45552, 45656, 52680, 56940, 57070, 64094, 68484, 70240, 75920, 85605, 91104, 91312, 96141, 105360, 113880, 114140, 128188, 136968, 151840, 160235, 171210, 182624, 192282, 210720, 227760, 228280, 256376, 273936, 320470, 342420, 384564, 416611, 455520, 456560, 480705, 512752, 547872, 640940, 684840, 769128, 833222, 913120, 961410, 1025504, 1249833, 1281880, 1369680, 1538256, 1666444, 1922820, 2083055, 2499666, 2563760, 2739360, 3076512, 3332888, 3845640, 4166110, 4999332, 5127520, 6249165, 6665776, 7691280, 8332220, 9998664, 12498330, 13331552, 15382560, 16664440, 19997328, 24996660, 33328880, 39994656, 49993320, 66657760, 99986640, 199973280]

約数ペア:

[(1, 199973280), (2, 99986640), (3, 66657760), (4, 49993320), (5, 39994656), (6, 33328880), (8, 24996660), (10, 19997328), (12, 16664440), (13, 15382560), (15, 13331552), (16, 12498330), (20, 9998664), (24, 8332220), (26, 7691280), (30, 6665776), (32, 6249165), (39, 5127520), (40, 4999332), (48, 4166110), (52, 3845640), (60, 3332888), (65, 3076512), (73, 2739360), (78, 2563760), (80, 2499666), (96, 2083055), (104, 1922820), (120, 1666444), (130, 1538256), (146, 1369680), (156, 1281880), (160, 1249833), (195, 1025504), (208, 961410), (219, 913120), (240, 833222), (260, 769128), (292, 684840), (312, 640940), (365, 547872), (390, 512752), (416, 480705), (438, 456560), (439, 455520), (480, 416611), (520, 384564), (584, 342420), (624, 320470), (730, 273936), (780, 256376), (876, 228280), (878, 227760), (949, 210720), (1040, 192282), (1095, 182624), (1168, 171210), (1248, 160235), (1317, 151840), (1460, 136968), (1560, 128188), (1752, 114140), (1756, 113880), (1898, 105360), (2080, 96141), (2190, 91312), (2195, 91104), (2336, 85605), (2634, 75920), (2847, 70240), (2920, 68484), (3120, 64094), (3504, 57070), (3512, 56940), (3796, 52680), (4380, 45656), (4390, 45552), (4745, 42144), (5268, 37960), (5694, 35120), (5707, 35040), (5840, 34242), (6240, 32047), (6585, 30368), (7008, 28535), (7024, 28470), (7592, 26340), (8760, 22828), (8780, 22776), (9490, 21072), (10536, 18980), (11388, 17560), (11414, 17520), (11680, 17121), (13170, 15184), (14048, 14235)]