7159320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{947}}^1$

素因数の和:974

約数の個数: 128

約数和(自身を含む): 27302400

約数和(自身を除く): 20143080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 947, 1080, 1260, 1512, 1890, 1894, 2520, 2841, 3780, 3788, 4735, 5682, 6629, 7560, 7576, 8523, 9470, 11364, 13258, 14205, 17046, 18940, 19887, 22728, 25569, 26516, 28410, 33145, 34092, 37880, 39774, 42615, 51138, 53032, 56820, 59661, 66290, 68184, 79548, 85230, 99435, 102276, 113640, 119322, 127845, 132580, 159096, 170460, 178983, 198870, 204552, 238644, 255690, 265160, 298305, 340920, 357966, 397740, 477288, 511380, 596610, 715932, 795480, 894915, 1022760, 1193220, 1431864, 1789830, 2386440, 3579660, 7159320]

約数ペア:

[(1, 7159320), (2, 3579660), (3, 2386440), (4, 1789830), (5, 1431864), (6, 1193220), (7, 1022760), (8, 894915), (9, 795480), (10, 715932), (12, 596610), (14, 511380), (15, 477288), (18, 397740), (20, 357966), (21, 340920), (24, 298305), (27, 265160), (28, 255690), (30, 238644), (35, 204552), (36, 198870), (40, 178983), (42, 170460), (45, 159096), (54, 132580), (56, 127845), (60, 119322), (63, 113640), (70, 102276), (72, 99435), (84, 85230), (90, 79548), (105, 68184), (108, 66290), (120, 59661), (126, 56820), (135, 53032), (140, 51138), (168, 42615), (180, 39774), (189, 37880), (210, 34092), (216, 33145), (252, 28410), (270, 26516), (280, 25569), (315, 22728), (360, 19887), (378, 18940), (420, 17046), (504, 14205), (540, 13258), (630, 11364), (756, 9470), (840, 8523), (945, 7576), (947, 7560), (1080, 6629), (1260, 5682), (1512, 4735), (1890, 3788), (1894, 3780), (2520, 2841)]