7944035280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{3331}}^1$

素因数の和:3889

約数の個数: 160

約数和(自身を含む): 25980003840

約数和(自身を除く): 18035968560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 523, 570, 760, 912, 1046, 1140, 1520, 1569, 2092, 2280, 2615, 3138, 3331, 4184, 4560, 5230, 6276, 6662, 7845, 8368, 9937, 9993, 10460, 12552, 13324, 15690, 16655, 19874, 19986, 20920, 25104, 26648, 29811, 31380, 33310, 39748, 39972, 41840, 49685, 49965, 53296, 59622, 62760, 63289, 66620, 79496, 79944, 99370, 99930, 119244, 125520, 126578, 133240, 149055, 158992, 159888, 189867, 198740, 199860, 238488, 253156, 266480, 298110, 316445, 379734, 397480, 399720, 476976, 506312, 596220, 632890, 759468, 794960, 799440, 949335, 1012624, 1192440, 1265780, 1518936, 1742113, 1898670, 2384880, 2531560, 3037872, 3484226, 3797340, 5063120, 5226339, 6968452, 7594680, 8710565, 10452678, 13936904, 15189360, 17421130, 20905356, 26131695, 27873808, 33100147, 34842260, 41810712, 52263390, 66200294, 69684520, 83621424, 99300441, 104526780, 132400588, 139369040, 165500735, 198600882, 209053560, 264801176, 331001470, 397201764, 418107120, 496502205, 529602352, 662002940, 794403528, 993004410, 1324005880, 1588807056, 1986008820, 2648011760, 3972017640, 7944035280]

約数ペア:

[(1, 7944035280), (2, 3972017640), (3, 2648011760), (4, 1986008820), (5, 1588807056), (6, 1324005880), (8, 993004410), (10, 794403528), (12, 662002940), (15, 529602352), (16, 496502205), (19, 418107120), (20, 397201764), (24, 331001470), (30, 264801176), (38, 209053560), (40, 198600882), (48, 165500735), (57, 139369040), (60, 132400588), (76, 104526780), (80, 99300441), (95, 83621424), (114, 69684520), (120, 66200294), (152, 52263390), (190, 41810712), (228, 34842260), (240, 33100147), (285, 27873808), (304, 26131695), (380, 20905356), (456, 17421130), (523, 15189360), (570, 13936904), (760, 10452678), (912, 8710565), (1046, 7594680), (1140, 6968452), (1520, 5226339), (1569, 5063120), (2092, 3797340), (2280, 3484226), (2615, 3037872), (3138, 2531560), (3331, 2384880), (4184, 1898670), (4560, 1742113), (5230, 1518936), (6276, 1265780), (6662, 1192440), (7845, 1012624), (8368, 949335), (9937, 799440), (9993, 794960), (10460, 759468), (12552, 632890), (13324, 596220), (15690, 506312), (16655, 476976), (19874, 399720), (19986, 397480), (20920, 379734), (25104, 316445), (26648, 298110), (29811, 266480), (31380, 253156), (33310, 238488), (39748, 199860), (39972, 198740), (41840, 189867), (49685, 159888), (49965, 158992), (53296, 149055), (59622, 133240), (62760, 126578), (63289, 125520), (66620, 119244), (79496, 99930), (79944, 99370)]