320102016

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64123}}^1$

素因数の和:64153

約数の個数: 64

約数和(自身を含む): 915690720

約数和(自身を除く): 595588704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 64123, 128246, 192369, 256492, 384738, 512984, 769476, 833599, 1025968, 1538952, 1667198, 2051936, 2500797, 3077904, 3334396, 4103872, 5001594, 6155808, 6668792, 8207744, 10003188, 12311616, 13337584, 20006376, 24623232, 26675168, 40012752, 53350336, 80025504, 106700672, 160051008, 320102016]

約数ペア:

[(1, 320102016), (2, 160051008), (3, 106700672), (4, 80025504), (6, 53350336), (8, 40012752), (12, 26675168), (13, 24623232), (16, 20006376), (24, 13337584), (26, 12311616), (32, 10003188), (39, 8207744), (48, 6668792), (52, 6155808), (64, 5001594), (78, 4103872), (96, 3334396), (104, 3077904), (128, 2500797), (156, 2051936), (192, 1667198), (208, 1538952), (312, 1025968), (384, 833599), (416, 769476), (624, 512984), (832, 384738), (1248, 256492), (1664, 192369), (2496, 128246), (4992, 64123)]