207958800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1350

約数の個数: 240

約数和(自身を含む): 802012160

約数和(自身を除く): 594053360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1200, 1303, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1995, 2100, 2128, 2280, 2606, 2660, 2800, 2850, 3192, 3325, 3800, 3909, 3990, 4200, 4560, 5212, 5320, 5700, 6384, 6515, 6650, 7600, 7818, 7980, 8400, 9121, 9975, 10424, 10640, 11400, 13030, 13300, 15636, 15960, 18242, 19545, 19950, 20848, 22800, 24757, 26060, 26600, 27363, 31272, 31920, 32575, 36484, 39090, 39900, 45605, 49514, 52120, 53200, 54726, 62544, 65150, 72968, 74271, 78180, 79800, 91210, 97725, 99028, 104240, 109452, 123785, 130300, 136815, 145936, 148542, 156360, 159600, 173299, 182420, 195450, 198056, 218904, 228025, 247570, 260600, 273630, 297084, 312720, 346598, 364840, 371355, 390900, 396112, 437808, 456050, 495140, 519897, 521200, 547260, 594168, 618925, 684075, 693196, 729680, 742710, 781800, 866495, 912100, 990280, 1039794, 1094520, 1188336, 1237850, 1368150, 1386392, 1485420, 1563600, 1732990, 1824200, 1856775, 1980560, 2079588, 2189040, 2475700, 2599485, 2736300, 2772784, 2970840, 3465980, 3648400, 3713550, 4159176, 4332475, 4951400, 5198970, 5472600, 5941680, 6931960, 7427100, 8318352, 8664950, 9902800, 10397940, 10945200, 12997425, 13863920, 14854200, 17329900, 20795880, 25994850, 29708400, 34659800, 41591760, 51989700, 69319600, 103979400, 207958800]

約数ペア:

[(1, 207958800), (2, 103979400), (3, 69319600), (4, 51989700), (5, 41591760), (6, 34659800), (7, 29708400), (8, 25994850), (10, 20795880), (12, 17329900), (14, 14854200), (15, 13863920), (16, 12997425), (19, 10945200), (20, 10397940), (21, 9902800), (24, 8664950), (25, 8318352), (28, 7427100), (30, 6931960), (35, 5941680), (38, 5472600), (40, 5198970), (42, 4951400), (48, 4332475), (50, 4159176), (56, 3713550), (57, 3648400), (60, 3465980), (70, 2970840), (75, 2772784), (76, 2736300), (80, 2599485), (84, 2475700), (95, 2189040), (100, 2079588), (105, 1980560), (112, 1856775), (114, 1824200), (120, 1732990), (133, 1563600), (140, 1485420), (150, 1386392), (152, 1368150), (168, 1237850), (175, 1188336), (190, 1094520), (200, 1039794), (210, 990280), (228, 912100), (240, 866495), (266, 781800), (280, 742710), (285, 729680), (300, 693196), (304, 684075), (336, 618925), (350, 594168), (380, 547260), (399, 521200), (400, 519897), (420, 495140), (456, 456050), (475, 437808), (525, 396112), (532, 390900), (560, 371355), (570, 364840), (600, 346598), (665, 312720), (700, 297084), (760, 273630), (798, 260600), (840, 247570), (912, 228025), (950, 218904), (1050, 198056), (1064, 195450), (1140, 182420), (1200, 173299), (1303, 159600), (1330, 156360), (1400, 148542), (1425, 145936), (1520, 136815), (1596, 130300), (1680, 123785), (1900, 109452), (1995, 104240), (2100, 99028), (2128, 97725), (2280, 91210), (2606, 79800), (2660, 78180), (2800, 74271), (2850, 72968), (3192, 65150), (3325, 62544), (3800, 54726), (3909, 53200), (3990, 52120), (4200, 49514), (4560, 45605), (5212, 39900), (5320, 39090), (5700, 36484), (6384, 32575), (6515, 31920), (6650, 31272), (7600, 27363), (7818, 26600), (7980, 26060), (8400, 24757), (9121, 22800), (9975, 20848), (10424, 19950), (10640, 19545), (11400, 18242), (13030, 15960), (13300, 15636)]